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
640-239 4 Hammonton NJ PSVLNJPLXRX  220   2024-04-04   
640-239 5 Hammonton NJ PSVLNJPLXRX  220   2023-08-09   
640-239 6 Hammonton NJ PSVLNJPLXRX  220   2023-08-09   
640-239 7 Hammonton NJ PSVLNJPLXRX  220   2023-08-09   
640-239 8 Hammonton NJ PSVLNJPLXRX  220   2023-08-09   
640-239 9 Hammonton NJ PSVLNJPLXRX  220   2023-08-09   
640-242 5 Allentown NJ CMDNNJCEX8Z  222   2023-06-18   
640-242 8 Allentown NJ CMDNNJCEX8Z  222   2023-03-04   
640-243 A Trenton NJ CMDNNJCEX8Z  222      
640-243 4 Trenton NJ CMDNNJCEX8Z  222   2023-03-17   
640-243 5 Trenton NJ CMDNNJCEX8Z  222   2023-03-17   
640-243 6 Trenton NJ CMDNNJCEX8Z  222   2023-03-17   
640-243 7 Trenton NJ CMDNNJCEX8Z  222   2023-03-17   
640-246 3 Trenton NJ CMDNNJCEX8Z  222   2023-06-18   
640-246 4 Trenton NJ CMDNNJCEX8Z  222   2023-06-18   
640-246 7 Trenton NJ CMDNNJCEX8Z  222   2023-10-21   
640-246 8 Trenton NJ CMDNNJCEX8Z  222   2023-10-21   
640-248 0 Mount Holly NJ CMDNNJCEX8Z  222   2024-07-27   
640-248 2 Mount Holly NJ CMDNNJCEX8Z  222   2024-03-01   
640-248 3 Mount Holly NJ CMDNNJCEX8Z  222   2024-03-01   
640-248 4 Mount Holly NJ CMDNNJCEX8Z  222   2024-03-01   
640-248 8 Mount Holly NJ CMDNNJCEX8Z  222   2023-07-04   
640-249 2 New Egypt NJ CMDNNJCEX8Z  222   2025-09-06   
640-249 3 New Egypt NJ CMDNNJCEX8Z  222   2024-03-03   
640-249 4 New Egypt NJ CMDNNJCEX8Z  222   2025-02-02   
640-250 5 Cranbury NJ CMDNNJCEX8Z  222   2024-03-02   
640-250 6 Cranbury NJ CMDNNJCEX8Z  222   2024-04-04   
640-251 2 Wildwood NJ PSVLNJPLXRX  220   2024-02-29   
640-251 3 Wildwood NJ PSVLNJPLXRX  220   2024-02-29   
640-251 7 Wildwood NJ PSVLNJPLXRX  220   2024-07-27   
640-251 8 Wildwood NJ PSVLNJPLXRX  220   2024-02-29   
640-252 1 Princeton NJ CMDNNJCEX8Z  222   2024-03-09   
640-252 8 Princeton NJ CMDNNJCEX8Z  222   2024-03-09   
640-252 9 Princeton NJ CMDNNJCEX8Z  222   2024-04-12   
640-254 0 Pleasantville NJ PSVLNJPLXRX  220   2024-03-11   
640-254 8 Pleasantville NJ PSVLNJPLXRX  220   2024-03-11   
640-256 A Pemberton NJ CMDNNJCEX8Z  222   2024-04-21   
640-256 0 Pemberton NJ CMDNNJCEX8Z  222   2024-04-21   
640-256 1 Pemberton NJ CMDNNJCEX8Z  222   2024-04-21   
640-256 2 Pemberton NJ CMDNNJCEX8Z  222   2025-04-13   
640-256 3 Pemberton NJ CMDNNJCEX8Z  222   2026-03-15   
640-256 8 Pemberton NJ CMDNNJCEX8Z  222   2024-05-20   
640-257 A Tuckerton NJ PSVLNJPLXRX  220   2024-04-21   
640-257 0 Tuckerton NJ PSVLNJPLXRX  220   2024-04-21   
640-257 1 Tuckerton NJ PSVLNJPLXRX  220   2024-04-21   
640-257 8 Tuckerton NJ PSVLNJPLXRX  220   2024-05-20   
640-258 A Lawrenceville NJ CMDNNJCEX8Z  222   2024-04-19   
640-258 0 Lawrenceville NJ CMDNNJCEX8Z  222   2024-04-19   
640-259 0 Pleasantville NJ PSVLNJPLXRX  220   2024-04-15   
640-260 A Lawrenceville NJ CMDNNJCEX8Z  222   2024-06-20   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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