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: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-350 A Shingle Springs CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726      
530-350 0 Shingle Springs CA WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
530-350 1 Shingle Springs CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726      
530-350 2 Shingle Springs CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726      
530-350 3 Shingle Springs CA WSCRCAAHPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 726      
530-350 4 Shingle Springs CA   515J IP HORIZON LLC 726      
530-350 5 Shingle Springs CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-350 6 Shingle Springs CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
530-350 7 Shingle Springs CA SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726      
530-350 8 Shingle Springs CA SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726      
530-350 9 Shingle Springs CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.