Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
973-264 3 Madison NJ   224   2022-08-31   
973-264 8 Madison NJ   224   2023-04-26   
973-287 2 Caldwell NJ   224   2021-01-25   
973-293 5 Montague NJ   224   2025-07-06   
973-298 6 Rockaway NJ   224   2025-07-26   
973-306 5 Dover NJ   224   2022-04-08   
973-355 3 Morristown NJ   224   2026-01-07   
973-384 4 Dover NJ   224   2024-05-11   
973-409 0 Newfoundland NJ   224   2021-07-17   
973-419 1 Orange NJ   224   2024-10-07   
973-426 3 Netcong NJ   224   2024-11-28   
973-435 5 Little Falls NJ   224   2021-01-25   
973-447 2 Nutley NJ   224   2022-05-06   
973-475 9 Erskine Lakes NJ   224   2024-10-14   
973-486 9 Livingston NJ   224   2021-09-25   
973-500 0 Andover NJ   224   2024-02-13   
973-506 3 West Milford NJ   224   2021-01-25   
973-507 5 Chatham NJ   224   2025-07-06   
973-513 4 Pompton Lakes NJ   224   2021-07-17   
973-526 9 Whippany NJ   224   2024-02-13   
973-527 9 Netcong NJ   224   2025-08-29   
973-528 9 Belleville NJ   224   2024-12-30   
973-531 5 Mendham NJ   224   2025-07-06   
973-554 2 Rockaway NJ   224   2024-02-13   
973-559 1 Verona NJ   224   2021-09-23   
973-564 3 Millburn NJ   224   2024-02-13   
973-585 8 Whippany NJ   224   2025-07-26   
973-588 9 Boonton NJ   224   2025-08-29   
973-620 5 Dover NJ   224   2024-12-29   
973-640 4 Orange NJ   224   2024-02-05   
973-646 6 Mountain View NJ   224   2021-01-25   
973-647 6 Morristown NJ   224   2023-01-12   
973-651 5 Orange NJ   224   2026-01-11   
973-721 2 Sussex NJ   224   2025-07-06   
973-749 4 Upper Greenwood Lake NJ   224   2025-07-06   
973-750 3 Butler NJ   224   2024-10-14   
973-750 5 Butler NJ   224   2025-07-24   
973-766 7 Orange NJ   224   2023-06-23   
973-816 1 Passaic NJ   224   2025-05-07   
973-830 5 Caldwell NJ   224   2021-09-26   
973-842 3 Bloomfield NJ   224   2024-12-30   
973-849 3 Newark NJ   224   2021-05-19   
973-917 7 Boonton NJ   224   2024-12-29   
973-929 4 Whippany NJ   224   2024-09-12   
973-933 0 Mount Freedom NJ   224   2025-07-06   
973-937 9 Madison NJ   224   2024-11-12   
973-946 1 Morristown NJ   224   2024-05-10   
973-967 2 Morristown NJ   224   2021-01-25   
975-333 4 Oak Grove MO   524   2026-02-18   
975-444 5 Dearborn MO   524   2025-09-09   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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