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: 253

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-253 A Kearny NJ NWRKNJMDMMD  066G AIRUS, INC. - NJ 224      
551-253 0 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2015-04-03   
551-253 1 Kearny NJ NWRKNJMDMMD  066G AIRUS, INC. - NJ 224   2015-03-29   
551-253 2 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2015-06-15   
551-253 3 Kearny NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2015-09-05   
551-253 4 Kearny NJ NBWKNJNBX3Z  318J COMCAST IP PHONE, LLC 224   2015-03-30   
551-253 5 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2015-11-28   
551-253 6 Kearny NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-01-22   
551-253 7 Kearny NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2015-09-16   
551-253 8 Kearny NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2015-08-09   
551-253 9 Kearny NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2015-09-16   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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