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: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-582 A Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-582 0 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2015-02-06   
909-582 1 Arrowhead CA   515J IP HORIZON LLC 730   2015-09-20   
909-582 2 Arrowhead CA   649C ONVOY, LLC - CA 730   2014-11-11   
909-582 3 Arrowhead CA   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-12-01   
909-582 4 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2014-12-19   
909-582 5 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2014-12-19   
909-582 6 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2014-12-19   
909-582 7 Arrowhead CA   508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-11-12   
909-582 8 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2014-11-08   
909-582 9 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2014-11-08   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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