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: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-250 A Camden NJ CMDNNJCE43Z  073H TELNYX LLC 222      
856-250 0 Camden NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-250 1 Camden NJ CMDNNJCE43Z  073H TELNYX LLC 222      
856-250 2 Camden NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-250 3 Camden NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-250 4 Camden NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-250 5 Camden NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-250 6 Camden NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-250 7 Camden NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-250 8 Camden NJ CMDNNJCEXWZ  551G NUSO, LLC 222      
856-250 9 Camden NJ CMDNNJCEXWZ  551G NUSO, LLC 222      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.