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: 272

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-272 A Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-272 0 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-03-12   
909-272 1 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2009-08-14   
909-272 2 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-05-31   
909-272 3 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-07-01   
909-272 4 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-07-01   
909-272 5 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-11-12   
909-272 6 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-11-12   
909-272 7 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2010-01-15   
909-272 8 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2009-10-22   
909-272 9 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2009-04-17   

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

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