Local Calling Guide

Area code/prefix search

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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
856-594 1 Berlin NJ CMDNNJCEX8Z  222   2024-04-05   
856-594 2 Berlin NJ CMDNNJCEX8Z  222   2024-04-05   
856-595 3 Glassboro NJ CMDNNJCEX8Z  222   2016-02-29   
856-595 4 Glassboro NJ CMDNNJCEX8Z  222   2016-02-29   
856-597 1 Woodbury NJ CMDNNJCEX8Z  222   2024-03-09   
856-597 3 Woodbury NJ CMDNNJCEX8Z  222   2024-04-04   
856-597 4 Woodbury NJ   222   2025-11-28   
856-597 8 Woodbury NJ CMDNNJCEX8Z  222   2024-03-09   
856-598 1 Elmer NJ   222   2025-04-13   
856-598 8 Elmer NJ   222   2025-10-26   
856-598 9 Elmer NJ   222   2026-02-20   
856-600 A Moorestown NJ CMDNNJCEX8Z  222      
856-600 0 Moorestown NJ CMDNNJCEX8Z  222   2017-12-15   
856-600 6 Moorestown NJ CMDNNJCEX8Z  222   2017-12-15   
856-603 1 Gloucester NJ   222   2026-02-07   
856-603 5 Gloucester NJ   222   2025-10-12   
856-605 7 Camden NJ   222   2017-03-02   
856-606 A Williamstown NJ CMDNNJCEX8Z  222   2024-04-05   
856-606 0 Williamstown NJ CMDNNJCEX8Z  222   2024-04-05   
856-606 1 Williamstown NJ CMDNNJCEX8Z  222   2024-04-05   
856-606 2 Williamstown NJ CMDNNJCEX8Z  222   2024-04-05   
856-606 3 Williamstown NJ CMDNNJCEX8Z  222   2024-04-05   
856-607 0 Collingswood NJ   222   2025-11-28   
856-607 1 Collingswood NJ   222   2026-01-04   
856-607 9 Collingswood NJ   222   2026-02-20   
856-610 A Camden NJ CMDNNJCEX8Z  222      
856-610 6 Camden NJ CMDNNJCEX8Z  222   2021-03-20   
856-612 7 Glassboro NJ CMDNNJCEX8Z  222   2022-09-25   
856-615 A Wenonah NJ CMDNNJCEX8Z  222   2024-05-05   
856-615 0 Wenonah NJ CMDNNJCEX8Z  222   2024-05-05   
856-615 1 Wenonah NJ CMDNNJCEX8Z  222   2024-05-11   
856-617 5 Haddon Heights NJ CMDNNJCEX8Z  222   2015-09-27   
856-618 A Blackwood NJ CMDNNJCEX8Z  222      
856-618 0 Blackwood NJ CMDNNJCEX8Z  222   2023-10-21   
856-618 1 Blackwood NJ CMDNNJCEX8Z  222   2023-10-21   
856-618 2 Blackwood NJ CMDNNJCEX8Z  222   2024-02-29   
856-618 3 Blackwood NJ CMDNNJCEX8Z  222   2024-02-29   
856-618 4 Blackwood NJ CMDNNJCEX8Z  222   2023-06-18   
856-618 5 Blackwood NJ CMDNNJCEX8Z  222   2023-06-18   
856-618 6 Blackwood NJ CMDNNJCEX8Z  222   2023-03-20   
856-618 7 Blackwood NJ CMDNNJCEX8Z  222   2023-03-20   
856-618 8 Blackwood NJ CMDNNJCEX8Z  222   2023-03-20   
856-618 9 Blackwood NJ CMDNNJCEX8Z  222   2024-02-29   
856-619 7 Camden NJ CMDNNJCEX8Z  222   2014-09-27   
856-619 8 Camden NJ CMDNNJCEX8Z  222   2014-09-27   
856-621 0 Salem NJ CMDNNJCEX8Z  222   2024-03-08   
856-622 A Pitman NJ CMDNNJCEX8Z  222   2024-05-13   
856-622 0 Pitman NJ CMDNNJCEX8Z  222   2024-05-13   
856-622 1 Pitman NJ CMDNNJCEX8Z  222   2024-05-13   
856-626 5 Berlin NJ CMDNNJCEX8Z  222   2021-03-13   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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