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.
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Switch: PLSPCAXGXLY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-324 8 Indio CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2015-08-07   
760-227 4 Desert Center CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-289 3 Indio CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-12-16   
760-349 5 Pinyon CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-363 8 Morongo Valley CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-364 7 Homestead Valley CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-392 9 Eagle Mountain CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-15   
760-394 3 Salton CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-437 0 Desert Center CA 4129 O1 COMMUNICATIONS, INC. - CA 973      
760-459 A Palm Springs CA 4129 O1 COMMUNICATIONS, INC. - CA 973      
760-459 0 Palm Springs CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-10-20   
760-537 6 Palm Springs CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2013-08-26   
760-565 A Palm Desert CA 4129 O1 COMMUNICATIONS, INC. - CA 973      
760-565 0 Palm Desert CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-12-18   
760-671 3 Desert Hot Springs CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-819 8 Twentynine Palms CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-16   
760-820 3 Yucca Valley CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-821 4 Joshua Tree CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2008-11-03   
760-980 8 Palm Springs CA 4129 O1 COMMUNICATIONS, INC. - CA 973   2015-10-31   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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