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
640-233 8 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 9 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-234 0 Plainsboro NJ CMDNNJCEX8Z  222   2023-10-21   
640-234 1 Plainsboro NJ CMDNNJCEX8Z  222   2024-03-01   
640-234 2 Plainsboro NJ CMDNNJCEX8Z  222   2024-04-05   
640-234 3 Plainsboro NJ CMDNNJCEX8Z  222   2024-04-05   
640-234 4 Plainsboro NJ   222   2025-02-02   
640-234 5 Plainsboro NJ   222   2025-04-13   
640-235 6 Lawrenceville NJ CMDNNJCEX8Z  222   2023-06-18   
640-237 A Mays Landing NJ PSVLNJPLXRX  220   2024-08-08   
640-237 0 Mays Landing NJ PSVLNJPLXRX  220   2024-08-08   
640-238 0 Burlington NJ CMDNNJCEX8Z  222   2023-10-21   
640-238 2 Burlington NJ   222   2026-05-21   
640-238 8 Burlington NJ CMDNNJCEX8Z  222   2024-02-26   
640-238 9 Burlington NJ CMDNNJCEX8Z  222   2024-02-26   
640-239 0 Hammonton NJ PSVLNJPLXRX  220   2024-03-02   
640-239 2 Hammonton NJ PSVLNJPLXRX  220   2024-03-02   
640-239 3 Hammonton NJ PSVLNJPLXRX  220   2024-04-04   
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   222   2025-09-06   
640-249 3 New Egypt NJ CMDNNJCEX8Z  222   2024-03-03   
640-249 4 New Egypt NJ   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   

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

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