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: 322

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-322 A Teaneck NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224      
551-322 0 Teaneck NJ   073H TELNYX LLC 224   2021-12-06   
551-322 1 Teaneck NJ   637C ONVOY, LLC - NJ 224   2022-09-30   
551-322 2 Teaneck NJ   624H ONVOY SPECTRUM, LLC 224   2021-12-04   
551-322 3 Teaneck NJ   624H ONVOY SPECTRUM, LLC 224   2021-12-04   
551-322 4 Teaneck NJ   197D VONAGE AMERICA LLC 224   2021-08-14   
551-322 5 Teaneck NJ   624H ONVOY SPECTRUM, LLC 224   2022-02-12   
551-322 6 Teaneck NJ   197D VONAGE AMERICA LLC 224   2021-08-14   
551-322 7 Teaneck NJ   624H ONVOY SPECTRUM, LLC 224   2022-02-12   
551-322 8 Teaneck NJ   516J TON80 COMMUNICATIONS, LLC 224   2022-04-21   
551-322 9 Teaneck NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2021-10-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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