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: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-225 A Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
640-225 0 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2022-07-03   
640-225 1 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2022-07-03   
640-225 2 Lawrenceville NJ CMDNNJCE66Z  516J TON80 COMMUNICATIONS, LLC 222   2022-03-18   
640-225 3 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-01-15   
640-225 4 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-01-15   
640-225 5 Lawrenceville NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2022-09-25   
640-225 6 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-01-15   
640-225 7 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-01-15   
640-225 8 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-01-15   
640-225 9 Lawrenceville NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2022-01-15   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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