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
862-343 6 Newark NJ NWRKNJMDDSK  224   2020-02-14   
862-343 7 Newark NJ NWRKNJMDDSK  224   2020-02-14   
862-343 8 Newark NJ NWRKNJMDDSK  224   2020-08-09   
862-343 9 Newark NJ NWRKNJMDDSK  224   2020-08-09   
862-345 9 Morristown NJ NWRKNJMDDSK  224   2010-07-15   
862-346 5 Butler NJ NWRKNJMDDSK  224   2020-10-24   
862-346 6 Butler NJ NWRKNJMDDSK  224   2020-10-24   
862-347 3 Orange NJ NWRKNJMDDSK  224   2020-10-24   
862-347 4 Orange NJ NWRKNJMDDSK  224   2020-10-24   
862-348 2 Caldwell NJ NWRKNJMDDSK  224   2021-07-16   
862-350 0 Newark NJ NWRKNJMDDSK  224   2020-08-09   
862-350 2 Newark NJ NWRKNJMDDSK  224   2020-05-18   
862-350 3 Newark NJ NWRKNJMDDSK  224   2020-05-18   
862-350 4 Newark NJ NWRKNJMDDSK  224   2020-05-18   
862-352 3 Livingston NJ NWRKNJMDDSK  224   2020-10-23   
862-352 5 Livingston NJ NWRKNJMDDSK  224   2020-10-23   
862-352 6 Livingston NJ   224   2026-02-07   
862-352 7 Livingston NJ NWRKNJMDDSK  224   2022-09-25   
862-355 2 Pompton Lakes NJ NWRKNJMDDSK  224   2021-02-04   
862-355 3 Pompton Lakes NJ NWRKNJMDDSK  224   2021-02-04   
862-356 0 Butler NJ NWRKNJMDDSK  224   2021-03-13   
862-356 1 Butler NJ NWRKNJMDDSK  224   2021-03-13   
862-356 2 Butler NJ NWRKNJMDDSK  224   2022-11-27   
862-356 3 Butler NJ NWRKNJMDDSK  224   2024-11-07   
862-356 5 Butler NJ NWRKNJMDDSK  224   2020-08-15   
862-356 6 Butler NJ NWRKNJMDDSK  224   2020-08-15   
862-356 8 Butler NJ NWRKNJMDDSK  224   2021-07-16   
862-357 A Bloomfield NJ NWRKNJMDDSK  224      
862-357 6 Bloomfield NJ NWRKNJMDDSK  224   2021-03-11   
862-357 7 Bloomfield NJ NWRKNJMDDSK  224   2021-03-11   
862-357 8 Bloomfield NJ NWRKNJMDDSK  224   2021-03-11   
862-358 A Erskine Lakes NJ NWRKNJMDDSK  224      
862-358 2 Erskine Lakes NJ NWRKNJMDDSK  224   2021-04-03   
862-358 3 Erskine Lakes NJ NWRKNJMDDSK  224   2021-04-03   
862-358 4 Erskine Lakes NJ NWRKNJMDDSK  224   2021-07-16   
862-358 8 Erskine Lakes NJ NWRKNJMDDSK  224   2022-12-17   
862-362 1 Netcong NJ NWRKNJMDDSK  224   2020-06-12   
862-362 2 Netcong NJ NWRKNJMDDSK  224   2020-06-12   
862-362 3 Netcong NJ NWRKNJMDDSK  224   2020-10-19   
862-362 4 Netcong NJ NWRKNJMDDSK  224   2020-10-19   
862-362 5 Netcong NJ NWRKNJMDDSK  224   2021-03-12   
862-362 7 Netcong NJ NWRKNJMDDSK  224   2021-03-12   
862-363 5 Morristown NJ NWRKNJMDDSK  224   2024-02-26   
862-366 1 West Milford NJ NWRKNJMDDSK  224   2024-07-01   
862-366 4 West Milford NJ NWRKNJMDDSK  224   2021-07-16   
862-366 5 West Milford NJ NWRKNJMDDSK  224   2021-07-16   
862-366 8 West Milford NJ NWRKNJMDDSK  224   2022-11-27   
862-366 9 West Milford NJ NWRKNJMDDSK  224   2022-11-27   
862-367 7 Newark NJ NWRKNJMDDSK  224   2009-04-19   
862-367 8 Newark NJ NWRKNJMDDSK  224   2009-04-19   

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

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