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: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-316 A Colby WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
715-316 0 Colby WI HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350      
715-316 1 Colby WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-316 2 Colby WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-316 3 Colby WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-316 4 Colby WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
715-316 5 Colby WI APPLWI01XGX  6529 T-MOBILE USA, INC. 350      
715-316 6 Colby WI HULLWI01GT0  3839 CHARTER FIBERLINK, LLC - WI 350      
715-316 7 Colby WI WAUSWIAY2MD  9759 METRO SOUTHWEST PCS, LLP 350      
715-316 8 Colby WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
715-316 9 Colby WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.