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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-544 A Roulette PA RLTTPARORS1  9208 VERIZON PENNSYLVANIA, INC. 230      
814-544 1 Roulette PA   073H TELNYX LLC 230   2021-03-12   
814-544 2 Roulette PA   9208 VERIZON PENNSYLVANIA, INC. 230      
814-544 3 Roulette PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2009-03-23   
814-544 4 Roulette PA   9208 VERIZON PENNSYLVANIA, INC. 230      
814-544 5 Roulette PA   002F BANDWIDTH.COM CLEC, LLC - PA 230   2013-05-31   
814-544 6 Roulette PA   624H ONVOY SPECTRUM, LLC 230   2021-05-15   
814-544 7 Roulette PA   9208 VERIZON PENNSYLVANIA, INC. 230      
814-544 8 Roulette PA   9208 VERIZON PENNSYLVANIA, INC. 230      
814-544 9 Roulette PA   9208 VERIZON PENNSYLVANIA, INC. 230      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.