Local Calling Guide

Area code/prefix search

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OCN: 145J TERRA NOVA TELECOM INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
510-344 9 Fremont-Newark: Oliver DA CA   722   2025-04-08   
510-619 1 Richmond CA   722   2021-01-07   
510-665 9 Oakland: Berkeley DA CA   722   2021-10-27   
510-714 2 Fremont-Newark: Main DA CA   722   2022-10-31   
510-779 6 El Sobrante-Pinole CA   722   2021-07-14   
510-808 3 Oakland: Main-Piedmont DA CA   722   2021-01-07   
510-831 8 Richmond CA SNJUCACL8MD  722   2024-02-14   
510-870 4 Fremont-Newark: Greenleaf DA CA   722   2021-04-28   
510-924 2 Oakland: Trinidad DA CA   722   2025-04-08   
512-234 6 Burnet TX   558   2025-02-13   
512-290 0 Rockdale TX   558   2025-02-13   
512-401 0 Austin TX AUSTTXGR52Z  558   2024-09-14   
512-528 6 Leander TX   558   2021-01-26   
512-564 6 Lampasas TX   558   2023-11-16   
512-601 7 Dale/Lytton Springs EMS TX   558   2022-02-13   
512-678 1 Bastrop TX AUSTTXGR52Z  558   2024-05-26   
512-880 0 Bastrop TX   558   2023-11-16   
513-278 0 Bethel OH CNCNOHWSXDZ  922   2024-09-13   
513-286 8 Clermont OH   922   2025-02-14   
513-296 1 Reily OH   922   2025-04-09   
513-323 0 Shandon OH CNCNOHWSXDZ  922   2024-09-09   
513-327 1 Williamsburg OH CNCNOHWSXDZ  922   2024-09-26   
513-342 9 Bethany OH   922   2023-04-29   
513-360 1 Monroe OH   328   2023-05-31   
513-425 1 Middletown OH DYTNOHKT8MD  328   2024-02-07   
513-434 7 Reily OH CNCNOHWSXDZ  922   2024-08-13   
513-756 6 Reily OH CNCNOHWSXDZ  922   2024-02-14   
513-773 0 Hamilton OH   922   2022-08-03   
513-783 7 Middletown OH   328   2025-02-13   
513-866 A Cincinnati OH CNCNOHWSXDZ  922      
513-866 6 Cincinnati OH   922   2019-05-17   
513-902 2 Clermont OH CNCNOHWSXDZ  922   2024-02-14   
513-935 5 Bethany OH CNCNOHWSXDZ  922   2024-02-13   
515-522 0 Algona IA DESMIAITX8X  632   2024-02-14   
515-550 5 Bradgate IA DESMIAITX8X  632   2024-02-13   
515-588 5 Eagle Grove IA DESMIAITX8X  632   2024-02-13   
515-600 8 Luverne IA DESMIAITX8X  632   2024-02-13   
515-655 A Des Moines IA DESMIAITX8X  632      
515-655 5 Des Moines IA   632   2021-07-01   
515-690 0 Indianola IA DESMIAITX8X  632   2024-05-23   
515-722 2 Runnells IA DESMIAITX8X  632   2024-06-14   
515-815 3 Ames IA   632   2023-09-03   
515-888 8 Boone IA DESMIAITX8X  632   2024-09-04   
515-969 8 Dallas Center IA DESMIAITX8X  632   2024-02-13   
515-984 4 Polk City IA   632   2022-04-09   
516-212 1 Nassau Zone 3 NY NYCMNYZRX1X  132   2024-02-07   
516-232 2 Nassau Zone 2 NY   132   2022-07-13   
516-345 5 Nassau Zone 6 NY   132   2021-09-23   
516-422 0 Cold Spring Harbor NY   132   2023-08-09   
516-609 7 Nassau Zone 4 NY   132   2023-08-10   
516-682 9 Nassau Zone 7 NY   132   2020-12-29   
516-684 0 Nassau Zone 1 NY   132   2020-12-29   
516-780 9 Nassau Zone 5 NY   132   2021-05-12   
517-268 1 Holt MI   346   2023-11-15   
517-268 5 Holt MI LNNGMIDCCMD  346   2024-05-27   
517-268 6 Holt MI   346   2023-04-29   
517-268 9 Holt MI   346   2022-10-07   
517-319 4 Lansing MI   346   2022-05-06   
517-391 3 Lansing MI   346   2022-12-17   
517-440 0 Lansing MI LNNGMIDCCMD  346   2024-02-14   
517-486 9 Blissfield MI   340   2022-10-07   
517-518 7 Howell MI   340   2025-04-09   
517-528 1 Lansing MI LNNGMIDCCMD  346   2024-11-18   
517-616 0 Dimondale MI LNNGMIDCCMD  346   2025-01-08   
517-623 9 Dansville MI   346   2025-04-09   
517-630 3 Albion MI   346   2023-08-06   
517-649 0 Mulliken MI   346   2021-05-04   
517-662 6 Adrian MI   340   2021-07-14   
517-664 3 Lansing MI   346   2021-10-29   
517-726 7 Vermontville MI   346   2025-04-09   
517-769 3 Jackson MI   346   2021-05-04   
517-797 7 Hillsdale MI LNNGMIDCCMD  346   2025-01-08   
517-849 0 Jonesville MI   346   2023-08-06   
517-855 A Lansing MI LNNGMIDCCMD  346      
517-855 5 Lansing MI   346   2021-04-23   
517-908 1 Lansing MI   346   2023-06-24   
518-212 1 Amsterdam NY   134   2025-04-08   
518-212 4 Amsterdam NY   134   2021-09-26   
518-249 9 Hudson NY ALBYNYPSGMD  134   2024-06-26   
518-252 1 Cambridge NY   134   2020-12-29   
518-278 3 Jonesville NY   134   2021-04-04   
518-282 1 Hampton NY   134   2022-04-20   
518-289 7 Round Lake NY   134   2021-10-31   
518-299 6 Prattsville NY   134   2022-04-20   
518-303 0 Catskill NY   134   2020-12-29   
518-338 1 Glens Falls NY   134   2022-04-27   
518-362 3 Colonie NY   134   2025-04-09   
518-433 9 Albany NY   134   2021-09-25   
518-479 5 Albany NY   134   2023-12-06   
518-497 0 Chateaugay NY   134   2025-04-09   
518-529 2 Moira NY   134   2020-12-30   
518-540 3 Albany NY   134   2022-04-08   
518-566 1 Plattsburgh NY   134   2025-04-09   
518-581 6 Saratoga Springs NY   134   2023-08-09   
518-614 7 Albany NY ALBYNYPSGMD  134   2024-10-23   
518-631 7 Schenectady NY   134   2023-06-23   
518-638 9 Argyle NY   134   2020-12-29   
518-643 1 Peru NY   134   2021-04-04   
518-644 7 Bolton Landing NY   134   2020-12-29   
518-674 4 Averill Park NY   134   2020-12-29   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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