204 -
226 -
236 -
249 -
250 -
257 -
263 -
289 -
306 -
343 -
354 -
365 -
367 -
368 -
382 -
403 -
416 -
418 -
428 -
431 -
437 -
438 -
450 -
468 -
474 -
506 -
514 -
519 -
548 -
579 -
581 -
584 -
587 -
604 -
613 -
639 -
647 -
672 -
683 -
705 -
709 -
742 -
753 -
778 -
780 -
782 -
807 -
819 -
825 -
867 -
873 -
879 -
902 -
905 -
942
289 - Southern Ontario Area Code 289 Telephone Exchanges / Prefixes |
Major Cities/Towns: Hamilton - Oakville - Oshawa - St. Catharines-Thorold - Brampton |
Prefix | Company | Status | Location |
200 | ON | In Service | Ajax-Pickering |
201 | ON | In Service | Brampton |
202 | ON | In Service | Kleinburg |
203 | ON | In Service | Stoney Creek |
204 | ON | In Service | Ancaster |
205 | ON | In Service | Grimsby |
206 | ON | In Service | Bolton |
207 | ON | In Service | King City |
208 | ON | In Service | Burlington |
209 | ON | In Service | Dunnville |
210 | ON | In Service | Oak Ridges |
211 | | For Special Use | |
212 | ON | In Service | Stouffville |
213 | ON | In Service | St. Catharines-Thorold |
214 | ON | In Service | St. Catharines-Thorold |
215 | ON | In Service | Cobourg |
216 | ON | In Service | Kleinburg |
217 | ON | In Service | Maple |
218 | ON | In Service | Oakville |
219 | ON | In Service | St. Catharines-Thorold |
220 | ON | In Service | Whitby |
221 | ON | In Service | Aurora |
222 | ON | In Service | Oshawa |
223 | ON | In Service | Bowmanville |
224 | ON | In Service | Ajax-Pickering |
225 | ON | In Service | Port Perry |
226 | ON | In Service | Grafton |
227 | ON | In Service | Brooklin |
228 | ON | In Service | St. Catharines-Thorold |
229 | ON | In Service | South Pickering |
230 | ON | In Service | Burlington |
231 | ON | In Service | Newmarket |
232 | ON | In Service | Cooksville |
233 | ON | In Service | Brampton |
234 | ON | In Service | Oak Ridges |
235 | ON | In Service | Grimsby |
236 | ON | In Service | Woodbridge |
237 | ON | In Service | Hamilton |
238 | ON | In Service | Dundas |
239 | ON | In Service | Ancaster |
240 | ON | In Service | Oshawa |
241 | ON | In Service | St. Catharines-Thorold |
242 | ON | In Service | Oakville |
243 | ON | In Service | Oakville |
244 | ON | In Service | Hamilton |
245 | ON | In Service | Burlington |
246 | ON | In Service | Hamilton |
247 | ON | In Service | Malton |
248 | ON | In Service | Niagara Falls |
249 | | Not Available | |
250 | ON | In Service | Fort Erie |
251 | ON | In Service | Cobourg |
252 | ON | In Service | Cobourg |
253 | ON | In Service | Hamilton |
254 | ON | In Service | Oshawa |
255 | ON | In Service | Ajax-Pickering |
256 | ON | In Service | Woodbridge |
257 | ON | In Service | Niagara Falls |
258 | ON | In Service | Aurora |
259 | ON | In Service | Oakville |
260 | ON | In Service | Hamilton |
261 | ON | In Service | Cooksville |
262 | ON | In Service | Bethesda |
263 | ON | In Service | Hamilton |
264 | ON | In Service | Newmarket |
265 | ON | In Service | Colborne |
266 | ON | In Service | Burlington |
267 | ON | In Service | St. Catharines-Thorold |
268 | ON | In Service | Woodbridge |
269 | ON | In Service | Richmond Hill |
270 | ON | In Service | Milton |
271 | ON | In Service | Niagara Falls |
272 | ON | In Service | Niagara-On-The-Lake |
273 | ON | In Service | St. Catharines-Thorold |
274 | ON | In Service | Oshawa |
275 | ON | In Service | Ajax-Pickering |
276 | ON | In Service | Bowmanville |
277 | ON | In Service | South Pickering |
278 | ON | In Service | Whitby |
279 | ON | In Service | Newmarket |
280 | ON | In Service | Mount Hope |
281 | ON | In Service | Mount Hope |
282 | ON | In Service | Hagersville |
283 | ON | In Service | Hagersville |
284 | ON | In Service | Caledonia |
285 | ON | In Service | Caledonia |
286 | ON | In Service | Binbrook |
287 | ON | In Service | Binbrook |
288 | ON | In Service | Burlington |
289 | | Not Available | |
290 | ON | In Service | Streetsville |
291 | ON | In Service | Oakville |
292 | ON | In Service | Niagara Falls |
293 | ON | In Service | Burlington |
294 | ON | In Service | Niagara Falls |
295 | ON | In Service | Oakville |
296 | ON | In Service | Niagara Falls |
297 | ON | In Service | Port Credit |
298 | ON | In Service | Brampton |
299 | ON | In Service | Clarkson |
300 | ON | In Service | Oakville |
301 | ON | In Service | Markham |
302 | ON | In Service | Niagara Falls |
303 | ON | In Service | Fort Erie |
304 | ON | In Service | Maple |
305 | ON | In Service | Streetsville |
306 | ON | In Service | Markham |
307 | ON | In Service | Markham |
308 | ON | In Service | Hamilton |
309 | ON | In Service | Hamilton |
310 | | Moratorium on Assignment | |
311 | | For Special Use | |
312 | ON | In Service | Oshawa |
313 | ON | In Service | Burlington |
314 | ON | In Service | Ajax-Pickering |
315 | ON | In Service | Ajax-Pickering |
316 | ON | In Service | Oshawa |
317 | ON | In Service | Richmond Hill |
318 | ON | In Service | Schomberg |
319 | ON | In Service | Newmarket |
320 | ON | In Service | Fort Erie |
321 | ON | In Service | Fort Erie |
322 | ON | In Service | Fort Erie |
323 | ON | In Service | Brampton |
324 | ON | In Service | Castlemore |
325 | ON | In Service | Brampton |
326 | ON | In Service | Clarkson |
327 | ON | In Service | Cooksville |
328 | ON | In Service | Malton |
329 | ON | In Service | Port Credit |
330 | ON | In Service | Dunnville |
331 | ON | In Service | Dunnville |
332 | ON | In Service | Dunnville |
333 | ON | In Service | Unionville |
334 | ON | In Service | Streetsville |
335 | ON | In Service | Hamilton |
336 | ON | In Service | Grimsby |
337 | ON | In Service | Burlington |
338 | ON | In Service | Newmarket |
339 | ON | In Service | Hamilton |
340 | ON | In Service | Newmarket |
341 | ON | In Service | Niagara Falls |
342 | ON | In Service | Maple |
343 | | Not Available | |
344 | ON | In Service | Georgetown |
345 | ON | In Service | Dundas |
346 | ON | In Service | Ancaster |
347 | ON | In Service | Welland |
348 | ON | In Service | Burlington |
349 | ON | In Service | Georgetown |
350 | ON | In Service | Milton |
351 | ON | In Service | Oakville |
352 | ON | In Service | Waterdown |
353 | ON | In Service | St. Catharines-Thorold |
354 | ON | In Service | Port Perry |
355 | ON | In Service | Oshawa |
356 | ON | In Service | Oshawa |
357 | ON | In Service | Maple |
358 | ON | In Service | Hamilton |
359 | ON | In Service | Malton |
360 | ON | In Service | Cooksville |
361 | ON | In Service | Niagara Falls |
362 | ON | In Service | St. Catharines-Thorold |
363 | ON | In Service | Oakville |
364 | ON | In Service | St. Catharines-Thorold |
365 | | Not Available | |
366 | ON | In Service | Newmarket |
367 | ON | In Service | Oshawa |
368 | ON | In Service | Brampton |
369 | ON | In Service | Dunnville |
370 | ON | In Service | Cayuga |
371 | ON | In Service | Woodbridge |
372 | ON | In Service | Ajax-Pickering |
373 | ON | In Service | Clarkson |
374 | ON | In Service | Cooksville |
375 | ON | In Service | Streetsville |
376 | ON | In Service | Port Robinson |
377 | ON | In Service | Dunnville |
378 | ON | In Service | Markham |
379 | ON | In Service | Richmond Hill |
380 | ON | In Service | Aurora |
381 | ON | In Service | Dunnville |
382 | ON | In Service | Hamilton |
383 | ON | In Service | Newmarket |
384 | ON | In Service | Malton |
385 | ON | In Service | Oshawa |
386 | ON | In Service | Oakville |
387 | ON | In Service | Ajax-Pickering |
388 | ON | In Service | Ajax-Pickering |
389 | ON | In Service | Hamilton |
390 | ON | In Service | Thornhill |
391 | ON | In Service | Hamilton |
392 | ON | In Service | Unionville |
393 | ON | In Service | Woodbridge |
394 | ON | In Service | Uxbridge |
395 | ON | In Service | Newmarket |
396 | ON | In Service | Hamilton |
397 | ON | In Service | Stevensville |
398 | ON | In Service | St. Catharines-Thorold |
399 | ON | In Service | Richmond Hill |
400 | ON | In Service | Oakville |
401 | ON | In Service | Brampton |
402 | ON | In Service | Niagara Falls |
403 | ON | In Service | Ajax-Pickering |
404 | ON | In Service | Oshawa |
405 | ON | In Service | Oshawa |
406 | ON | In Service | Brampton |
407 | ON | In Service | St. Catharines-Thorold |
408 | ON | In Service | Hamilton |
409 | ON | In Service | Milton |
410 | ON | In Service | Brampton |
411 | | For Special Use | |
412 | ON | In Service | Milton |
413 | ON | In Service | Niagara-On-The-Lake |
414 | ON | In Service | Welland |
415 | ON | In Service | Beeton |
416 | | Not Available | |
417 | ON | In Service | Ajax-Pickering |
418 | ON | In Service | Brampton |
419 | ON | In Service | Burlington |
420 | ON | In Service | Clarkson |
421 | ON | In Service | Cooksville |
422 | ON | In Service | Ajax-Pickering |
423 | ON | In Service | Ajax-Pickering |
424 | ON | In Service | Binbrook |
425 | ON | In Service | Mount Hope |
426 | ON | In Service | Hamilton |
427 | ON | In Service | Burlington |
428 | ON | In Service | Georgetown |
429 | ON | In Service | Milton |
430 | ON | In Service | Oakville |
431 | ON | In Service | Waterdown |
432 | ON | In Service | Beamsville |
433 | ON | In Service | Dunnville |
434 | ON | In Service | St. Catharines-Thorold |
435 | ON | In Service | Cobourg |
436 | ON | In Service | Port Hope |
437 | | Not Available | |
438 | ON | In Service | St. Catharines-Thorold |
439 | ON | In Service | Hamilton |
440 | ON | In Service | Hamilton |
441 | ON | In Service | Hamilton |
442 | ON | In Service | Hamilton |
443 | ON | In Service | Ancaster |
444 | ON | In Service | Cooksville |
445 | ON | In Service | Ancaster |
446 | ON | In Service | Dundas |
447 | ON | In Service | Grimsby |
448 | ON | In Service | Stoney Creek |
449 | ON | In Service | Welland |
450 | ON | In Service | Ancaster |
451 | ON | In Service | Markham |
452 | ON | In Service | Richmond Hill |
453 | ON | In Service | Newmarket |
454 | ON | In Service | Cooksville |
455 | ON | In Service | Grimsby |
456 | ON | In Service | Hamilton |
457 | ON | In Service | Streetsville |
458 | ON | In Service | Campbellville |
459 | ON | In Service | Thornhill |
460 | ON | In Service | Ajax-Pickering |
461 | ON | In Service | Bolton |
462 | ON | In Service | Claremont |
463 | ON | In Service | Nobleton |
464 | ON | In Service | Bradford |
465 | ON | In Service | Mount Albert |
466 | ON | In Service | Aurora |
467 | ON | In Service | King City |
468 | ON | In Service | Maple |
469 | ON | In Service | Markham |
470 | ON | In Service | Newmarket |
471 | ON | In Service | Oak Ridges |
472 | ON | In Service | Thornhill |
473 | ON | In Service | Unionville |
474 | ON | In Service | Woodbridge |
475 | ON | In Service | Richmond Hill |
476 | ON | In Service | Fort Erie |
477 | ON | In Service | Niagara Falls |
478 | ON | In Service | Port Colborne |
479 | ON | In Service | St. Catharines-Thorold |
480 | ON | In Service | Welland |
481 | ON | In Service | Oshawa |
482 | ON | In Service | Ajax-Pickering |
483 | ON | In Service | Whitby |
484 | ON | In Service | South Pickering |
485 | ON | In Service | Port Perry |
486 | ON | In Service | Gormley |
487 | ON | In Service | Bolton |
488 | ON | In Service | Welland |
489 | ON | In Service | Hamilton |
490 | ON | In Service | Stoney Creek |
491 | ON | In Service | Mount Hope |
492 | ON | In Service | Hamilton |
493 | ON | In Service | Grimsby |
494 | ON | In Service | Dundas |
495 | ON | In Service | Ancaster |
496 | ON | In Service | Richmond Hill |
497 | ON | In Service | Cooksville |
498 | ON | In Service | Brampton |
499 | ON | In Service | Brampton |
500 | ON | In Service | Newmarket |
501 | ON | In Service | St. Catharines-Thorold |
502 | ON | In Service | Thornhill |
503 | ON | In Service | Bolton |
504 | ON | In Service | Newmarket |
505 | ON | In Service | Brampton |
506 | ON | In Service | Richmond Hill |
507 | ON | In Service | Markham |
508 | ON | In Service | Stouffville |
509 | ON | In Service | Whitby |
510 | ON | In Service | Thornhill |
511 | | For Special Use | |
512 | ON | In Service | Oshawa |
513 | ON | In Service | Bowmanville |
514 | ON | In Service | Thornhill |
515 | ON | In Service | Ancaster |
516 | ON | In Service | Cayuga |
517 | ON | In Service | Dundas |
518 | ON | In Service | Dunnville |
519 | ON | In Service | Port Hope |
520 | ON | In Service | Hamilton |
521 | ON | In Service | Cooksville |
522 | ON | In Service | Binbrook |
523 | ON | In Service | Caledonia |
524 | ON | In Service | Hagersville |
525 | ON | In Service | Mount Hope |
526 | ON | In Service | Stoney Creek |
527 | ON | In Service | Hamilton |
528 | ON | In Service | Keswick |
529 | ON | In Service | Oakville |
530 | ON | In Service | King City |
531 | ON | In Service | Kleinburg |
532 | ON | In Service | Maple |
533 | ON | In Service | Ajax-Pickering |
534 | ON | In Service | Mount Albert |
535 | ON | In Service | Newmarket |
536 | ON | In Service | Woodbridge |
537 | ON | In Service | Richmond Hill |
538 | ON | In Service | Richmond Hill |
539 | ON | In Service | Ajax-Pickering |
540 | ON | In Service | Streetsville |
541 | ON | In Service | Brampton |
542 | ON | In Service | Nobleton |
543 | ON | In Service | Oak Ridges |
544 | ON | In Service | Brampton |
545 | ON | In Service | Ajax-Pickering |
546 | ON | In Service | Palgrave |
547 | ON | In Service | Niagara Falls |
548 | ON | In Service | Malton |
549 | ON | In Service | Queensville |
550 | ON | In Service | Richmond Hill |
551 | ON | In Service | Hamilton |
552 | ON | In Service | Aurora |
553 | ON | In Service | Maple |
554 | ON | In Service | Markham |
555 | | For Special Use | |
556 | ON | In Service | Hamilton |
557 | ON | In Service | Schomberg |
558 | ON | In Service | Stouffville |
559 | ON | In Service | Sutton |
560 | ON | In Service | West Lincoln |
561 | ON | In Service | Thornhill |
562 | ON | In Service | Malton |
563 | ON | In Service | Unionville |
564 | ON | In Service | Uxbridge |
565 | ON | In Service | Cooksville |
566 | ON | In Service | Beamsville |
567 | ON | In Service | Vineland |
568 | ON | In Service | Binbrook |
569 | ON | In Service | Brampton |
570 | ON | In Service | Richmond Hill |
571 | ON | In Service | Aurora |
572 | ON | In Service | King City |
573 | ON | In Service | Oak Ridges |
574 | ON | In Service | Schomberg |
575 | ON | In Service | Keswick |
576 | ON | In Service | Sutton |
577 | ON | In Service | Unionville |
578 | ON | In Service | Stouffville |
579 | ON | In Service | Newmarket |
580 | ON | In Service | Queensville |
581 | ON | In Service | Uxbridge |
582 | ON | In Service | Thornhill |
583 | ON | In Service | Maple |
584 | ON | In Service | Unionville |
585 | ON | In Service | Bolton |
586 | ON | In Service | Kleinburg |
587 | ON | In Service | Palgrave |
588 | ON | In Service | Thornhill |
589 | ON | In Service | Woodbridge |
590 | ON | In Service | Markham |
591 | ON | In Service | Ajax-Pickering |
592 | ON | In Service | Schomberg |
593 | ON | In Service | Thornhill |
594 | ON | In Service | Palgrave |
595 | ON | In Service | Uxbridge |
596 | ON | In Service | Woodbridge |
597 | ON | In Service | Thornhill |
598 | ON | In Service | Burlington |
599 | ON | In Service | Fort Erie |
600 | ON | In Service | Oshawa |
601 | ON | In Service | Fisherville |
602 | ON | In Service | Beamsville |
603 | ON | In Service | Cayuga |
604 | ON | In Service | Dunnville |
605 | ON | In Service | Vineland |
606 | ON | In Service | St. Catharines-Thorold |
607 | ON | In Service | Wellandport |
608 | ON | In Service | Ajax-Pickering |
609 | ON | In Service | Freelton |
610 | | Moratorium on Assignment | |
611 | | For Special Use | |
612 | ON | In Service | Stouffville |
613 | | Not Available | |
614 | ON | In Service | Aurora |
615 | ON | In Service | Bethesda |
616 | ON | In Service | Bolton |
617 | ON | In Service | Gormley |
618 | ON | In Service | King City |
619 | ON | In Service | Waterdown |
620 | ON | In Service | Nobleton |
621 | ON | In Service | King City |
622 | ON | In Service | Woodbridge |
623 | ON | In Service | Malton |
624 | ON | In Service | Ajax-Pickering |
625 | ON | In Service | Malton |
626 | ON | In Service | Bowmanville |
627 | ON | In Service | Milton |
628 | ON | In Service | Clarkson |
629 | ON | In Service | Newcastle |
630 | ON | In Service | Campbellville |
631 | ON | In Service | South Pickering |
632 | ON | In Service | Brampton |
633 | ON | In Service | Cooksville |
634 | ON | In Service | Oshawa |
635 | ON | In Service | Burlington |
636 | ON | In Service | Burlington |
637 | ON | In Service | Richmond Hill |
638 | ON | In Service | Whitby |
639 | ON | In Service | Hamilton |
640 | ON | In Service | Uxbridge |
641 | ON | In Service | Woodbridge |
642 | ON | In Service | Georgetown |
643 | ON | In Service | Port Credit |
644 | ON | In Service | Oakville |
645 | ON | In Service | Brooklin |
646 | ON | In Service | Niagara-On-The-Lake |
647 | | Not Available | |
648 | ON | In Service | Aurora |
649 | ON | In Service | Winona |
650 | ON | In Service | Pelham |
651 | ON | In Service | Bolton |
652 | ON | In Service | Streetsville |
653 | ON | In Service | Port Perry |
654 | ON | In Service | Brampton |
655 | ON | In Service | Milton |
656 | ON | In Service | Winona |
657 | ON | In Service | Woodbridge |
658 | ON | In Service | Nobleton |
659 | ON | In Service | Hamilton |
660 | ON | In Service | Ajax-Pickering |
661 | ON | In Service | Markham |
662 | ON | In Service | Mount Albert |
663 | ON | In Service | Newmarket |
664 | ON | In Service | Nobleton |
665 | ON | In Service | Oak Ridges |
666 | ON | In Service | Markham |
667 | ON | In Service | Hamilton |
668 | ON | In Service | St. Catharines-Thorold |
669 | ON | In Service | St. Catharines-Thorold |
670 | ON | In Service | Milton |
671 | ON | In Service | Oshawa |
672 | ON | In Service | Niagara-On-The-Lake |
673 | ON | In Service | Welland |
674 | ON | In Service | Hamilton |
675 | ON | In Service | Oshawa |
676 | ON | In Service | Oshawa |
677 | ON | In Service | Cobourg |
678 | ON | In Service | Hamilton |
679 | ON | In Service | Freelton |
680 | ON | In Service | Hamilton |
681 | ON | In Service | Oakville |
682 | ON | In Service | Hamilton |
683 | ON | In Service | Hamilton |
684 | ON | In Service | Hamilton |
685 | ON | In Service | Oshawa |
686 | ON | In Service | St. Catharines-Thorold |
687 | ON | In Service | St. Catharines-Thorold |
688 | ON | In Service | Oshawa |
689 | ON | In Service | Hamilton |
690 | ON | In Service | St. Catharines-Thorold |
691 | ON | In Service | Cobourg |
692 | ON | In Service | Campbellville |
693 | ON | In Service | Freelton |
694 | ON | In Service | Georgetown |
695 | ON | In Service | Thornhill |
696 | ON | In Service | St. Catharines-Thorold |
697 | ON | In Service | St. Catharines-Thorold |
698 | ON | In Service | Hamilton |
699 | ON | In Service | Richmond Hill |
700 | ON | In Service | Hamilton |
701 | ON | In Service | Oshawa |
702 | ON | In Service | Blackstock |
703 | ON | In Service | Bowmanville |
704 | ON | In Service | Brooklin |
705 | | Not Available | |
706 | ON | In Service | Hampton |
707 | ON | In Service | Burlington |
708 | ON | In Service | Newcastle |
709 | ON | In Service | Newtonville |
710 | ON | In Service | Orono |
711 | | For Special Use | |
712 | ON | In Service | Oshawa |
713 | ON | In Service | Port Perry |
714 | ON | In Service | Burlington |
715 | ON | In Service | Oakville |
716 | ON | In Service | Newmarket |
717 | ON | In Service | Whitby |
718 | ON | In Service | Waterdown |
719 | ON | In Service | Streetsville |
720 | ON | In Service | Brampton |
721 | ON | In Service | Malton |
722 | ON | In Service | Cooksville |
723 | ON | In Service | St. Catharines-Thorold |
724 | ON | In Service | Cooksville |
725 | ON | In Service | Oakville |
726 | ON | In Service | Streetsville |
727 | ON | In Service | Clarkson |
728 | ON | In Service | Milton |
729 | ON | In Service | Malton |
730 | ON | In Service | Newmarket |
731 | ON | In Service | Oshawa |
732 | ON | In Service | Whitby |
733 | ON | In Service | Ajax-Pickering |
734 | ON | In Service | South Pickering |
735 | ON | In Service | Ancaster |
736 | ON | In Service | Cayuga |
737 | ON | In Service | Dundas |
738 | ON | In Service | Dunnville |
739 | ON | In Service | Ancaster |
740 | ON | In Service | Oakville |
741 | ON | In Service | Burlington |
742 | | Not Available | |
743 | ON | In Service | Binbrook |
744 | ON | In Service | South Pickering |
745 | ON | In Service | Burlington |
746 | ON | In Service | Gormley |
747 | ON | In Service | Brampton |
748 | ON | In Service | Brampton |
749 | ON | In Service | Castlemore |
750 | ON | In Service | Hamilton |
751 | ON | In Service | Caledonia |
752 | ON | In Service | Brampton |
753 | ON | In Service | Dundas |
754 | ON | In Service | Grimsby |
755 | ON | In Service | Hamilton |
756 | ON | In Service | Binbrook |
757 | ON | In Service | Caledonia |
758 | ON | In Service | Hagersville |
759 | ON | In Service | Mount Hope |
760 | ON | In Service | Stoney Creek |
761 | ON | In Service | Dunnville |
762 | ON | In Service | Fort Erie |
763 | ON | In Service | Newmarket |
764 | ON | In Service | Brampton |
765 | ON | In Service | Stoney Creek |
766 | ON | In Service | Hamilton |
767 | ON | In Service | Waterdown |
768 | ON | In Service | Hamilton |
769 | ON | In Service | Hamilton |
770 | ON | In Service | Grimsby |
771 | ON | In Service | Cobourg |
772 | ON | In Service | Oakville |
773 | ON | In Service | Hamilton |
774 | ON | In Service | Hamilton |
775 | ON | In Service | Hamilton |
776 | ON | In Service | Hamilton |
777 | ON | In Service | Cooksville |
778 | ON | In Service | Hamilton |
779 | ON | In Service | Hamilton |
780 | ON | In Service | Hamilton |
781 | ON | In Service | St. Catharines-Thorold |
782 | ON | In Service | St. Catharines-Thorold |
783 | ON | In Service | St. Catharines-Thorold |
784 | ON | In Service | Hagersville |
785 | ON | In Service | Cooksville |
786 | ON | In Service | St. Catharines-Thorold |
787 | ON | In Service | Burlington |
788 | ON | In Service | Hamilton |
789 | ON | In Service | Unionville |
790 | ON | In Service | Georgetown |
791 | ON | In Service | Mount Hope |
792 | ON | In Service | Stoney Creek |
793 | ON | In Service | West Lincoln |
794 | ON | In Service | Winona |
795 | ON | In Service | Oakville |
796 | ON | In Service | Aurora |
797 | ON | In Service | Grimsby |
798 | ON | In Service | Burlington |
799 | ON | In Service | Hamilton |
800 | ON | In Service | Markham |
801 | ON | In Service | Brampton |
802 | ON | In Service | Aurora |
803 | ON | In Service | Newmarket |
804 | ON | In Service | Malton |
805 | ON | In Service | Cooksville |
806 | ON | In Service | Unionville |
807 | ON | In Service | Thornhill |
808 | ON | In Service | Hamilton |
809 | ON | In Service | Richmond Hill |
810 | | Moratorium on Assignment | |
811 | | For Special Use | |
812 | ON | In Service | Burlington |
813 | ON | In Service | Oakville |
814 | ON | In Service | Streetsville |
815 | ON | In Service | Oakville |
816 | ON | In Service | Burlington |
817 | ON | In Service | Oakville |
818 | ON | In Service | Markham |
819 | ON | In Service | Richmond Hill |
820 | ON | In Service | Welland |
821 | ON | In Service | Welland |
822 | ON | In Service | Port Credit |
823 | ON | In Service | Welland |
824 | ON | In Service | Caledon East |
825 | ON | In Service | Clarkson |
826 | ON | In Service | Clarkson |
827 | ON | In Service | Hamilton |
828 | ON | In Service | Burlington |
829 | ON | In Service | Cobourg |
830 | ON | In Service | Oshawa |
831 | ON | In Service | Bradford |
832 | ON | In Service | Maple |
833 | ON | In Service | Richmond Hill |
834 | ON | In Service | Oakville |
835 | ON | In Service | Oakville |
836 | ON | In Service | Port Colborne |
837 | ON | In Service | Oakville |
838 | ON | In Service | Oakville |
839 | ON | In Service | Georgetown |
840 | ON | In Service | Aurora |
841 | ON | In Service | Newmarket |
842 | ON | In Service | Richmond Hill |
843 | ON | In Service | Thornhill |
844 | ON | In Service | Unionville |
845 | ON | In Service | Woodbridge |
846 | ON | In Service | Markham |
847 | ON | In Service | Port Credit |
848 | ON | In Service | Streetsville |
849 | ON | In Service | Clarkson |
850 | ON | In Service | Tottenham |
851 | ON | In Service | Milton |
852 | ON | In Service | Uxbridge |
853 | ON | In Service | Stouffville |
854 | ON | In Service | Oak Ridges |
855 | ON | In Service | Ancaster |
856 | ON | In Service | Oakville |
857 | ON | In Service | Thornhill |
858 | ON | In Service | Dundas |
859 | ON | In Service | Markham |
860 | ON | In Service | Hamilton |
861 | ON | In Service | Burlington |
862 | ON | In Service | Milton |
863 | ON | In Service | Oakville |
864 | ON | In Service | Brampton |
865 | ON | In Service | Malton |
866 | ON | In Service | Mount Hope |
867 | ON | In Service | Richmond Hill |
868 | ON | In Service | Niagara-On-The-Lake |
869 | ON | In Service | Oshawa |
870 | ON | In Service | Richmond Hill |
871 | ON | In Service | Sutton |
872 | ON | In Service | Markham |
873 | ON | In Service | Kleinburg |
874 | ON | In Service | King City |
875 | ON | In Service | Bolton |
876 | ON | In Service | Ridgeway |
877 | ON | In Service | Hamilton |
878 | ON | In Service | Milton |
879 | ON | In Service | Aurora |
880 | ON | In Service | Hamilton |
881 | ON | In Service | Oakville |
882 | ON | In Service | South Pickering |
883 | ON | In Service | Cooksville |
884 | ON | In Service | Unionville |
885 | ON | In Service | Oakville |
886 | ON | In Service | Oshawa |
887 | ON | In Service | Hamilton |
888 | ON | In Service | Oakville |
889 | ON | In Service | Brampton |
890 | ON | In Service | Georgetown |
891 | ON | In Service | Georgetown |
892 | ON | In Service | Ajax-Pickering |
893 | ON | In Service | Whitby |
894 | ON | In Service | Aurora |
895 | ON | In Service | Waterdown |
896 | ON | In Service | Streetsville |
897 | ON | In Service | Pelham |
898 | ON | In Service | Clarkson |
899 | ON | In Service | Beeton |
900 | ON | In Service | Brampton |
901 | ON | In Service | Brampton |
902 | ON | In Service | Ancaster |
903 | ON | In Service | Newmarket |
904 | ON | In Service | Malton |
905 | | Not Available | |
906 | ON | In Service | Bolton |
907 | ON | In Service | King City |
908 | ON | In Service | Caledon East |
909 | ON | In Service | Newmarket |
910 | ON | In Service | Oakville |
911 | | For Special Use | |
912 | ON | In Service | Port Perry |
913 | ON | In Service | Ajax-Pickering |
914 | ON | In Service | Streetsville |
915 | ON | In Service | South Pickering |
916 | ON | In Service | Castlemore |
917 | ON | In Service | Maple |
918 | ON | In Service | Oshawa |
919 | ON | In Service | Hamilton |
920 | ON | In Service | Hamilton |
921 | ON | In Service | Hamilton |
922 | ON | In Service | Hamilton |
923 | ON | In Service | Ajax-Pickering |
924 | ON | In Service | Georgetown |
925 | ON | In Service | Hamilton |
926 | ON | In Service | Newmarket |
927 | ON | In Service | Oshawa |
928 | ON | In Service | Oshawa |
929 | ON | In Service | St. Catharines-Thorold |
930 | ON | In Service | Milton |
931 | ON | In Service | St. Catharines-Thorold |
932 | ON | In Service | Niagara Falls |
933 | ON | In Service | Hamilton |
934 | ON | In Service | Newmarket |
935 | ON | In Service | Georgetown |
936 | ON | In Service | Oakville |
937 | ON | In Service | Oakville |
938 | ON | In Service | Burlington |
939 | ON | In Service | Oshawa |
940 | ON | In Service | Oakville |
941 | ON | In Service | Hamilton |
942 | | Not Available | |
943 | ON | In Service | Oshawa |
944 | ON | In Service | Malton |
945 | ON | In Service | Clarkson |
946 | ON | In Service | Brampton |
947 | ON | In Service | Richmond Hill |
948 | ON | In Service | Brampton |
949 | ON | In Service | Hamilton |
950 | | For Special Use | |
951 | ON | In Service | Cooksville |
952 | ON | In Service | Oakville |
953 | ON | In Service | Port Credit |
954 | ON | In Service | Snelgrove |
955 | ON | In Service | Victoria |
956 | ON | In Service | West Lincoln |
957 | ON | In Service | Streetsville |
958 | | Plant Test | |
959 | | Plant Test | |
960 | ON | In Service | Caledonia |
961 | ON | In Service | Caledon East |
962 | ON | In Service | Burlington |
963 | ON | In Service | Maple |
964 | ON | In Service | Newtonville |
965 | ON | In Service | Stoney Creek |
966 | ON | In Service | Caledon East |
967 | ON | In Service | Victoria |
968 | ON | In Service | St. Catharines-Thorold |
969 | ON | In Service | St. Catharines-Thorold |
970 | ON | In Service | Beeton |
971 | ON | In Service | Milton |
972 | ON | In Service | Dunnville |
973 | ON | In Service | Dunnville |
974 | ON | In Service | St. Catharines-Thorold |
975 | ON | In Service | Hamilton |
976 | | For Special Use | |
977 | ON | In Service | Burlington |
978 | ON | In Service | Hamilton |
979 | ON | In Service | Oshawa |
980 | ON | In Service | Ajax-Pickering |
981 | ON | In Service | Oakville |
982 | ON | In Service | Thornhill |
983 | ON | In Service | Burlington |
984 | ON | In Service | Aurora |
985 | ON | In Service | Whitby |
986 | ON | In Service | South Pickering |
987 | ON | In Service | Ajax-Pickering |
988 | ON | In Service | Ajax-Pickering |
989 | ON | In Service | Whitby |
990 | ON | In Service | St. Catharines-Thorold |
991 | ON | In Service | Oshawa |
992 | ON | In Service | Oshawa |
993 | ON | In Service | Oakville |
994 | ON | In Service | Hamilton |
995 | ON | In Service | Aurora |
996 | ON | In Service | Oshawa |
997 | ON | In Service | Streetsville |
998 | ON | In Service | Streetsville |
999 | ON | In Service | Streetsville |
0.0% of the exchanges in this area code are still available.
Updated: 2024-12-02 19:00:01 UTC