Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 609 [Rate centres in NPA 609] [Dial plan for NPA 609]

NXX: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
609-637 A Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 0 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 1 Ewing NJ CMDNNJCE43Z  073H TELNYX LLC 222   2017-04-24   
609-637 2 Ewing NJ   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-04-16   
609-637 3 Ewing NJ   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-29   
609-637 4 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 5 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 6 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 7 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 8 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-637 9 Ewing NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      

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

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