Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 551 [Rate centres in NPA 551] [Dial plan for NPA 551]

NXX: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-722 A Hasbrouck Heights NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ DBA T-MOBILE USA 224      
551-722 0 Hasbrouck Heights NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ DBA T-MOBILE USA 224   2019-02-12   
551-722 1 Hasbrouck Heights NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-05-06   
551-722 2 Hasbrouck Heights NJ PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224   2018-09-19   
551-722 3 Hasbrouck Heights NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2018-10-20   
551-722 4 Hasbrouck Heights NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-09-07   
551-722 5 Hasbrouck Heights NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-12-21   
551-722 6 Hasbrouck Heights NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-12-21   
551-722 7 Hasbrouck Heights NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2018-12-21   
551-722 8 Hasbrouck Heights NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ DBA T-MOBILE USA 224   2018-01-29   
551-722 9 Hasbrouck Heights NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ DBA T-MOBILE USA 224   2018-01-29   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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