Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 640 [Rate centres in NPA 640] [Dial plan for NPA 640]

NXX: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-235 A Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
640-235 0 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2023-01-18   
640-235 1 Lawrenceville NJ CMDNNJCEX1Z  939H COMMIO, LLC 222   2023-10-02   
640-235 2 Lawrenceville NJ CMDNNJCEX1Z  939H COMMIO, LLC 222   2023-10-02   
640-235 3 Lawrenceville NJ CMDNNJCEX1Z  939H COMMIO, LLC 222   2023-10-02   
640-235 4 Lawrenceville NJ CMDNNJCEX1Z  939H COMMIO, LLC 222   2023-10-02   
640-235 5 Lawrenceville NJ CMDNNJCEX1Z  939H COMMIO, LLC 222   2023-10-02   
640-235 6 Lawrenceville NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2023-06-18   
640-235 7 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-12-09   
640-235 8 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-12-09   
640-235 9 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-12-09   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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