Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 609 [Rate centres in NPA 609] [Dial plan for NPA 609]

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
609-373 A Allentown NJ CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
609-373 0 Allentown NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
609-373 1 Allentown NJ CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
609-373 2 Allentown NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
609-373 3 Allentown NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
609-373 4 Allentown NJ CMDNNJCEXAZ  835E BLOCK LINE SYSTEMS, LLC - NJ 222      
609-373 5 Allentown NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
609-373 6 Allentown NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
609-373 7 Allentown NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
609-373 8 Allentown NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
609-373 9 Allentown NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.