Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 244

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-244 A Upland CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-244 0 Upland CA   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2007-05-26   
909-244 1 Upland CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2008-04-25   
909-244 2 Upland CA   6529 T-MOBILE USA, INC. 730   2007-08-08   
909-244 3 Upland CA   649C ONVOY, LLC - CA 730   2007-07-29   
909-244 4 Upland CA   6529 T-MOBILE USA, INC. 730   2007-08-08   
909-244 5 Upland CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2007-06-21   
909-244 6 Upland CA   6529 T-MOBILE USA, INC. 730   2007-08-08   
909-244 7 Upland CA   6529 T-MOBILE USA, INC. 730   2007-05-18   
909-244 8 Upland CA   6529 T-MOBILE USA, INC. 730   2007-08-08   
909-244 9 Upland CA   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2007-11-02   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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