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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-248 A Laurel Springs NJ CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-248 0 Laurel Springs NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2008-12-04   
856-248 1 Laurel Springs NJ PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222   2003-12-30   
856-248 2 Laurel Springs NJ CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222   2004-03-26   
856-248 3 Laurel Springs NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2017-05-11   
856-248 4 Laurel Springs NJ CMDNNJCEDS9  482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-31   
856-248 6 Laurel Springs NJ CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-248 7 Laurel Springs NJ CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-248 8 Laurel Springs NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2018-03-10   
856-248 9 Laurel Springs NJ CMDNNJCEDS9  482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-31   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.