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
640-231 0 Barnegat NJ PSVLNJPLXRX  220   2023-10-21   
640-231 1 Barnegat NJ PSVLNJPLXRX  220   2023-10-21   
640-231 2 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 3 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 4 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 5 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 6 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 7 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 8 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-231 9 Barnegat NJ PSVLNJPLXRX  220   2022-11-04   
640-232 A Burlington NJ CMDNNJCEX8Z  222      
640-232 0 Burlington NJ CMDNNJCEX8Z  222   2023-10-21   
640-232 1 Burlington NJ CMDNNJCEX8Z  222   2023-10-21   
640-232 2 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 3 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 4 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 5 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 6 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 7 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 8 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-232 9 Burlington NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 A Mercerville NJ CMDNNJCEX8Z  222      
640-233 0 Mercerville NJ CMDNNJCEX8Z  222   2023-10-21   
640-233 1 Mercerville NJ CMDNNJCEX8Z  222   2023-10-21   
640-233 2 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 3 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 4 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 5 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 6 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
640-233 7 Mercerville NJ CMDNNJCEX8Z  222   2022-11-04   
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 CMDNNJCEX8Z  222   2025-02-02   
640-234 5 Plainsboro NJ CMDNNJCEX8Z  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 CMDNNJCEX8Z  222   2026-05-21   
640-238 3 Burlington NJ   222   2026-07-24   
640-238 7 Burlington NJ   222   2026-08-23   
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   

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

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