Local Calling Guide
Area code/prefix search
  
        Inyokern, CA
      
  
    
      | NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date | 
  
  
          
          | 442-272 | A | LSANCA039MD | 981E BANDWIDTH.COM CLEC, LLC - CA | 730 |  |  |  | 
        
          | 442-272 | 0 | LSANCA039MD | 981E BANDWIDTH.COM CLEC, LLC - CA | 730 |  | 2015-08-14 |  | 
        
          | 442-272 | 1 | LSANCA039MD | 981E BANDWIDTH.COM CLEC, LLC - CA | 730 |  | 2015-11-15 |  | 
        
          | 442-272 | 2 | BLTNCAADGMD | 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 730 |  | 2015-11-10 |  | 
        
          | 442-272 | 3 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2017-09-10 |  | 
        
          | 442-272 | 4 | LNBHCAAXDS0 | 707H INTEGRATED PATH COMMUNICATIONS, LLC - CA | 730 |  | 2018-05-04 |  | 
        
          | 442-272 | 5 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2019-02-28 |  | 
        
          | 442-272 | 6 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2019-02-28 |  | 
        
          | 442-272 | 7 | LSANCAJW2MD | 508J CENTURYLINK COMMUNICATIONS, LLC | 730 |  | 2015-12-26 |  | 
        
          | 442-272 | 8 | LSANCAJWDS9 | 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 730 |  | 2019-12-15 |  | 
        
          | 442-272 | 9 | LSANCAJW6MD | 073H TELNYX LLC | 730 |  | 2018-06-27 |  | 
        
          | 442-667 | A | LSANCAJWIMD | 965H FRACTEL, LLC | 730 |  |  |  | 
        
          | 442-667 | 0 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2021-08-09 |  | 
        
          | 442-667 | 1 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2021-08-09 |  | 
        
          | 442-667 | 2 | LSANCA039MD | 981E BANDWIDTH.COM CLEC, LLC - CA | 730 |  | 2021-12-06 |  | 
        
          | 442-667 | 3 | LSANCAJW7MD | 939H COMMIO, LLC | 730 |  | 2022-10-16 |  | 
        
          | 442-667 | 4 |  | 624H ONVOY SPECTRUM, LLC | 730 |  | 2025-01-30 |  | 
        
          | 442-667 | 5 |  | 6010 NEW CINGULAR WIRELESS PCS, LLC | 730 |  | 2025-03-17 |  | 
        
          | 442-667 | 6 | SHOKCA02IMD | 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 730 |  | 2021-04-21 |  | 
        
          | 442-667 | 7 |  | 6010 NEW CINGULAR WIRELESS PCS, LLC | 730 |  | 2025-03-17 |  | 
        
          | 442-667 | 8 | LSANCAJWIMD | 965H FRACTEL, LLC | 730 |  | 2021-02-27 |  | 
        
          | 442-766 | A | LSANCAJWIMD | 965H FRACTEL, LLC | 730 |  |  |  | 
        
          | 442-766 | 0 | BLTNCAADGMD | 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 730 |  | 2020-08-24 |  | 
        
          | 442-766 | 2 |  | 145J TERRA NOVA TELECOM INC. | 730 |  | 2023-11-16 |  | 
        
          | 442-766 | 3 | LSANCAJWIMD | 965H FRACTEL, LLC | 730 |  | 2020-07-27 |  | 
        
          | 442-766 | 5 | LSANCAJWJMD | 516J TON80 COMMUNICATIONS, LLC | 730 |  | 2022-02-05 |  | 
        
          | 442-766 | 6 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2020-08-28 |  | 
        
          | 442-766 | 7 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2020-08-28 |  | 
        
          | 760-377 | A | INYKCAXFRS2 | 4420 FRONTIER CALIFORNIA INC. | 730 |  |  |  | 
        
          | 760-377 | 0 | LNBHCAXPXQX | 981E BANDWIDTH.COM CLEC, LLC - CA | 730 |  | 2010-08-29 |  | 
        
          | 760-377 | 1 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2013-03-29 |  | 
        
          | 760-377 | 2 | VTVLCAXAXKX | 857F MCC TELEPHONY OF THE WEST, LLC - CA | 730 |  | 2012-02-03 |  | 
        
          | 760-377 | 3 | INYKCAXFRS2 | 4420 FRONTIER CALIFORNIA INC. | 730 |  |  |  | 
        
          | 760-377 | 4 | INYKCAXFRS2 | 4420 FRONTIER CALIFORNIA INC. | 730 |  |  |  | 
        
          | 760-377 | 5 | INYKCAXFRS2 | 4420 FRONTIER CALIFORNIA INC. | 730 |  |  |  | 
        
          | 760-377 | 6 | LSANCA54DS7 | 8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 730 |  | 2004-07-17 |  | 
        
          | 760-377 | 7 | RVSDCALBCM4 | 6010 NEW CINGULAR WIRELESS PCS, LLC | 730 |  | 2008-03-15 |  | 
        
          | 760-377 | 8 | VTVLCAXAX5Y | 649C ONVOY, LLC - CA | 730 |  | 2008-08-25 |  | 
        
          | 760-377 | 9 | LSANCAJWDS9 | 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 730 |  | 2013-03-28 |  | 
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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