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.

Clovis, CA

<< 1 2 3 4

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-874 7 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-874 8 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-874 9 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-882 A   6529 T-MOBILE USA, INC. 728   2024-03-11   
559-882 0   649C ONVOY, LLC - CA 728      
559-882 1   649C ONVOY, LLC - CA 728      
559-882 2   649C ONVOY, LLC - CA 728      
559-882 3   6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-882 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-882 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-882 6   6529 T-MOBILE USA, INC. 728      
559-882 7   6529 T-MOBILE USA, INC. 728      
559-882 8   6529 T-MOBILE USA, INC. 728      
559-882 9   6529 T-MOBILE USA, INC. 728      
559-900 A FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-900 0 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-900 1 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-900 2 FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-900 3 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-900 4 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728      
559-900 5 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-900 6 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-900 7 FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728      
559-900 8 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-900 9 FRSNCA01XOY  649C ONVOY, LLC - CA 728      
559-914 A   6529 T-MOBILE USA, INC. 728   2024-10-20   
559-914 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-914 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-914 2   6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-914 3   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728      
559-914 4   6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-914 5   6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-914 6   6529 T-MOBILE USA, INC. 728      
559-914 7   6529 T-MOBILE USA, INC. 728      
559-914 8   6529 T-MOBILE USA, INC. 728      
559-914 9   6529 T-MOBILE USA, INC. 728      
559-940 A FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 0 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 1 FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-940 2 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 3 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 4 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 5 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 6 FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-940 7 FRSNCA01XCZ  516C AT&T CORP. 728      
559-940 8 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-940 9 FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      

<< 1 2 3 4

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.