Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 637C ONVOY, LLC - NJ

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
908-388 4 Bloomsbury NJ CLTNNJXJXAX  224   2020-08-15   
908-388 5 Bloomsbury NJ CLTNNJXJXAX  224   2020-08-15   
908-388 9 Bloomsbury NJ CLTNNJXJXAX  224   2019-12-23   
908-389 2 Westfield NJ   224   2026-02-23   
908-389 4 Westfield NJ   224   2026-02-23   
908-389 7 Westfield NJ NWRKNJMDDSK  224   2014-09-06   
908-395 7 Bernardsville NJ NWRKNJMDDSK  224   2021-08-13   
908-398 2 Unionville NJ NWRKNJMDDSK  224   2013-01-07   
908-402 0 Cranford NJ NWRKNJMDDSK  224   2019-04-24   
908-402 1 Cranford NJ NWRKNJMDDSK  224   2019-04-24   
908-402 3 Cranford NJ NWRKNJMDDSK  224   2019-08-16   
908-402 4 Cranford NJ NWRKNJMDDSK  224   2018-05-14   
908-402 6 Cranford NJ NWRKNJMDDSK  224   2019-08-16   
908-402 7 Cranford NJ NWRKNJMDDSK  224   2018-06-23   
908-402 9 Cranford NJ NWRKNJMDDSK  224   2020-10-24   
908-408 0 Westfield NJ NWRKNJMDDSK  224   2023-09-14   
908-408 1 Westfield NJ NWRKNJMDDSK  224   2023-09-14   
908-408 2 Westfield NJ NWRKNJMDDSK  224   2022-12-12   
908-408 3 Westfield NJ NWRKNJMDDSK  224   2022-12-12   
908-408 4 Westfield NJ   224   2026-01-10   
908-408 5 Westfield NJ   224   2026-01-10   
908-408 6 Westfield NJ   224   2026-05-08   
908-408 9 Westfield NJ NWRKNJMDDSK  224   2024-02-29   
908-409 5 Elizabeth NJ NWRKNJMDDSK  224   2014-08-30   
908-417 4 Bernardsville NJ NWRKNJMDDSK  224   2020-10-19   
908-417 5 Bernardsville NJ NWRKNJMDDSK  224   2021-03-12   
908-417 6 Bernardsville NJ NWRKNJMDDSK  224   2021-03-12   
908-417 7 Bernardsville NJ NWRKNJMDDSK  224   2020-10-19   
908-427 5 Plainfield NJ NWRKNJMDDSK  224   2018-09-07   
908-428 0 Belle Mead NJ CLTNNJXJXAX  224   2022-09-25   
908-430 5 Chester NJ CLTNNJXJXAX  224   2021-07-16   
908-430 7 Chester NJ CLTNNJXJXAX  224   2021-07-16   
908-430 8 Chester NJ CLTNNJXJXAX  224   2021-02-15   
908-430 9 Chester NJ CLTNNJXJXAX  224   2021-02-15   
908-435 4 Clinton NJ   224   2026-06-13   
908-440 1 Elizabeth NJ NWRKNJMDDSK  224   2019-05-06   
908-440 2 Elizabeth NJ NWRKNJMDDSK  224   2019-05-06   
908-440 6 Elizabeth NJ NWRKNJMDDSK  224   2020-03-06   
908-443 7 Peapack NJ NWRKNJMDDSK  224   2015-08-14   
908-445 9 Roselle NJ NWRKNJMDDSK  224   2010-07-16   
908-446 0 Linden NJ NWRKNJMDDSK  224   2019-04-19   
908-446 1 Linden NJ NWRKNJMDDSK  224   2019-04-19   
908-446 2 Linden NJ NWRKNJMDDSK  224   2022-09-25   
908-446 8 Linden NJ NWRKNJMDDSK  224   2019-04-19   
908-450 2 Somerville NJ NWRKNJMDDSK  224   2005-08-07   
908-450 3 Somerville NJ NWRKNJMDDSK  224   2005-08-07   
908-450 4 Somerville NJ   224   2005-08-07   
908-450 5 Somerville NJ   224   2005-08-07   
908-450 6 Somerville NJ   224   2005-08-07   
908-450 9 Somerville NJ   224      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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