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: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-242 A Moorestown NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-242 0 Moorestown NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2015-07-20   
856-242 1 Moorestown NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2015-08-15   
856-242 2 Moorestown NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2014-11-11   
856-242 3 Moorestown NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2014-11-26   
856-242 4 Moorestown NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2014-11-11   
856-242 5 Moorestown NJ   829J PAETEC ITEL, LLC 222   2014-12-25   
856-242 6 Moorestown NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2015-03-28   
856-242 7 Moorestown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2015-01-03   
856-242 8 Moorestown NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2015-01-03   
856-242 9 Moorestown NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222   2015-03-09   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.