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: 315 [Rate centres in NPA 315] [Dial plan for NPA 315]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-816 A Watertown NY ESYRNYENCM2  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2011-09-05   
315-816 0 Watertown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2013-10-01   
315-816 1 Watertown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2016-06-01   
315-816 2 Watertown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2012-10-06   
315-816 3 Watertown NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-09-30   
315-816 4 Watertown NY   384C ONVOY, LLC NY 136   2011-09-07   
315-816 5 Watertown NY   423G VOXBEAM TELECOMMUNICATIONS INC. - NY 136   2012-10-23   
315-816 6 Watertown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2014-08-01   
315-816 7 Watertown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2013-01-15   
315-816 8 Watertown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2017-02-21   
315-816 9 Watertown NY   6664 SPRINT SPECTRUM L.P. 136   2011-10-31   

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.