Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 317 [Rate centres in NPA 317] [Dial plan for NPA 317]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-737 A Indianapolis IN IPLUINWX7MD  5562 METROPCS, INC. 336      
317-737 0 Indianapolis IN IPLUINWX7MD  5562 METROPCS, INC. 336   2014-05-13   
317-737 1 Indianapolis IN   045L BHN IP ENABLED SERVICES, LLC 336   2014-04-15   
317-737 2 Indianapolis IN   045L BHN IP ENABLED SERVICES, LLC 336   2014-04-14   
317-737 3 Indianapolis IN IPLUINWX7MD  5562 METROPCS, INC. 336   2014-06-13   
317-737 4 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2014-04-14   
317-737 5 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2014-04-14   
317-737 6 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2014-04-29   
317-737 7 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2014-04-14   
317-737 8 Indianapolis IN IPLUINWX7MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336   2014-04-14   
317-737 9 Indianapolis IN IPLUINWX7MD  5562 METROPCS, INC. 336   2014-04-11   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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