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
908-628 1 Frenchtown NJ CLTNNJXJXAX  224   2019-12-23   
908-628 2 Frenchtown NJ CLTNNJXJXAX  224   2023-03-05   
908-629 3 Elizabeth NJ   224   2026-05-21   
908-629 6 Elizabeth NJ   224   2026-05-21   
908-632 8 Cranford NJ NWRKNJMDDSK  224   2023-11-04   
908-632 9 Cranford NJ NWRKNJMDDSK  224   2023-11-04   
908-633 0 Plainfield NJ NWRKNJMDDSK  224   2023-10-21   
908-633 1 Plainfield NJ NWRKNJMDDSK  224   2021-02-18   
908-633 2 Plainfield NJ NWRKNJMDDSK  224   2021-02-18   
908-633 4 Plainfield NJ NWRKNJMDDSK  224   2021-02-18   
908-633 6 Plainfield NJ   224   2025-10-12   
908-633 7 Plainfield NJ NWRKNJMDDSK  224   2021-02-18   
908-638 1 High Bridge NJ CLTNNJXJXAX  224   2019-12-23   
908-639 A Belle Mead NJ CLTNNJXJXAX  224      
908-639 0 Belle Mead NJ   224   2026-06-25   
908-639 2 Belle Mead NJ CLTNNJXJXAX  224   2023-11-25   
908-639 3 Belle Mead NJ CLTNNJXJXAX  224   2023-11-25   
908-639 4 Belle Mead NJ CLTNNJXJXAX  224   2024-03-01   
908-639 5 Belle Mead NJ CLTNNJXJXAX  224   2024-03-01   
908-639 6 Belle Mead NJ CLTNNJXJXAX  224   2024-03-01   
908-639 9 Belle Mead NJ   224   2026-05-08   
908-641 A Plainfield NJ NWRKNJMDDSK  224      
908-641 2 Plainfield NJ NWRKNJMDDSK  224   2023-11-25   
908-641 3 Plainfield NJ NWRKNJMDDSK  224   2023-11-25   
908-641 4 Plainfield NJ NWRKNJMDDSK  224   2024-03-03   
908-641 5 Plainfield NJ NWRKNJMDDSK  224   2024-03-03   
908-641 6 Plainfield NJ NWRKNJMDDSK  224   2024-03-03   
908-641 7 Plainfield NJ NWRKNJMDDSK  224   2024-03-03   
908-643 6 Milford NJ NWRKNJMDDSK  224   2016-04-18   
908-643 7 Milford NJ NWRKNJMDDSK  224   2016-04-18   
908-648 4 Neshanic NJ NWRKNJMDDSK  224   2020-10-19   
908-648 5 Neshanic NJ NWRKNJMDDSK  224   2020-10-19   
908-648 6 Neshanic NJ NWRKNJMDDSK  224   2022-11-27   
908-649 3 Millington NJ NWRKNJMDDSK  224   2022-09-25   
908-649 5 Millington NJ NWRKNJMDDSK  224   2022-09-25   
908-649 8 Millington NJ NWRKNJMDDSK  224   2022-09-25   
908-649 9 Millington NJ NWRKNJMDDSK  224   2013-10-13   
908-650 1 Milford NJ NWRKNJMDDSK  224   2019-04-24   
908-650 6 Milford NJ NWRKNJMDDSK  224   2021-03-12   
908-650 7 Milford NJ NWRKNJMDDSK  224   2021-03-12   
908-650 8 Milford NJ NWRKNJMDDSK  224   2019-04-24   
908-651 3 Hackettstown NJ NWRKNJMDDSK  224   2020-10-17   
908-651 4 Hackettstown NJ NWRKNJMDDSK  224   2020-10-17   
908-651 6 Hackettstown NJ NWRKNJMDDSK  224   2020-10-17   
908-651 7 Hackettstown NJ NWRKNJMDDSK  224   2021-07-16   
908-651 9 Hackettstown NJ NWRKNJMDDSK  224   2019-05-06   
908-652 9 Washington NJ NWRKNJMDDSK  224   2013-01-07   
908-657 A Phillipsburg NJ NWRKNJMDDSK  224   2024-04-27   
908-657 0 Phillipsburg NJ NWRKNJMDDSK  224   2024-04-27   
908-657 1 Phillipsburg NJ NWRKNJMDDSK  224   2024-04-27   

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

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