Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 6574 BELL CELLULAR, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
437-631 A Toronto ON TOROON279MD  888 805106    
437-632 A Toronto ON TOROON279MD  888 805106    
437-633 A Toronto ON TOROON279MD  888 805106    
437-634 A Toronto ON TOROON279MD  888 805106    
437-635 A Toronto ON TOROON279MD  888 805106    
437-636 A Toronto ON TOROON279MD  888 805106    
437-638 A Toronto ON TOROON279MD  888 805106    
437-639 A Toronto ON TOROON279MD  888 805106    
437-640 A Toronto ON TOROON279MD  888 805106    
437-641 A Toronto ON TOROON279MD  888 805106    
437-642 A Toronto ON TOROON279MD  888 805106    
437-643 A Toronto ON TOROON279MD  888 805106    
437-644 A Toronto ON TOROON279MD  888 805106    
437-645 A Toronto ON TOROON279MD  888 805106    
437-646 A Toronto ON TOROON279MD  888 805106    
437-648 A Toronto ON TOROON279MD  888 805106    
437-649 A Toronto ON TOROON279MD  888 805106    
437-650 A Toronto ON TOROON279MD  888 805106    
437-651 A Toronto ON TOROON279MD  888 805106    
437-652 A Toronto ON TOROON11ZMD  888 805106    
437-653 A Toronto ON TOROON279MD  888 805106    
437-654 A Toronto ON TOROON279MD  888 805106    
437-656 A Toronto ON TOROON279MD  888 805106    
437-657 A Toronto ON TOROON279MD  888 805106    
437-658 A Toronto ON TOROON279MD  888 805106    
437-670 A Toronto ON TOROON279MD  888 805106 2024-01-05   
437-671 A Toronto ON TOROON279MD  888 805106 2024-01-06   
437-672 A Toronto ON TOROON279MD  888 805106 2024-01-07   
437-960 A Toronto ON TOROON27DMD  888 805106    
437-961 A Toronto ON TOROON11ZMD  888 805106    
437-962 A Toronto ON TOROON27CMD  888 805106    
437-963 A Toronto ON TOROON27CMD  888 805106    
438-219 A Montréal QC MTRLPQ436MD  888 805009    
438-234 A Montréal QC MTRLPQ436MD  888 805009    
438-235 A Montréal QC   888 805009    
438-245 A Montréal QC MTRLPQ436MD  888 805009    
438-246 A Montréal QC MTRLPQ436MD  888 805009    
438-247 A Montréal QC MTRLPQ436MD  888 805009    
438-249 A Montréal QC MTRLPQ436MD  888 805009    
438-250 A Montréal QC MTRLPQ436MD  888 805009    
438-251 A Montréal QC MTRLPQ436MD  888 805009    
438-252 A Montréal QC MTRLPQ433MD  888 805009    
438-253 A Montréal QC   888 805009    
438-254 A Montréal QC MTRLPQ437MD  888 805009    
438-261 A Montréal QC MTRLPQ436MD  888 805009    
438-262 A Montréal QC MTRLPQ436MD  888 805009    
438-267 A Montréal QC MTRLPQ436MD  888 805009    
438-268 A Montréal QC MTRLPQ433MD  888 805009    
438-269 A Montréal QC MTRLPQ435MD  888 805009    
438-270 A Montréal QC MTLXPQDJAKD  888 805009    

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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