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.

Fort Collins, CO

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-295 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-295 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-295 4 DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-295 5 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
970-295 6 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-295 7 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-295 8 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-295 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-297 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-297 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-297 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-297 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-297 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-297 5 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-297 6 FTCLCOHMDS0  9636 QWEST CORPORATION 656      
970-297 7 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-297 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-297 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-305 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-305 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-305 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-305 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-305 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-305 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-305 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-305 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-305 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-305 8 DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      
970-305 9 FTCLCOMA7MD  551G NUSO, LLC 656      
970-310 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-372 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 3 DNVRCOMDDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
970-372 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 6 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-372 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-372 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-372 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-377 A FTCLCOHMDS0  9636 QWEST CORPORATION 656      
970-391 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 0 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 1 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 2 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 3 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 4 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 5 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 6 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 7 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 8 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-391 9 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-402 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-407 A FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-412 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-413 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-413 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-413 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-413 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-413 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-413 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-413 5 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-413 6 DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-413 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
970-413 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-413 9 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-416 A FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 A FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 0 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 1 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 2 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 3 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 4 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 5 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 6 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 7 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 8 FTCLCOMADS0  9636 QWEST CORPORATION 656      
970-419 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-420 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-430 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 0 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 1 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 2 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 3 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 4 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-430 5 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-430 6 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-430 7 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 8 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-430 9 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-443 A DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-443 6 DNVRCOII4MD  5562 METROPCS, INC. 656      
970-443 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      

<< 1 2 3 4 5 6 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.