Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-391 A Iowa LA   5562 METROPCS, INC. 488      
337-391 0 Iowa LA LKCHLADTSMD  153F BANDWIDTH.COM CLEC, LLC - LA 488      
337-391 1 Iowa LA   150C VOICESTREAM GSM I, LLC 488      
337-391 2 Iowa LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-391 3 Iowa LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488      
337-391 4 Iowa LA LKCHLADTXAX  260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA 488      
337-391 5 Iowa LA LFYTLAMAX5X  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 488      
337-391 6 Iowa LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-391 7 Iowa LA LFYTLAMAXUY  508J CENTURYLINK COMMUNICATIONS, LLC 488      
337-391 8 Iowa LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-391 9 Iowa LA   150C VOICESTREAM GSM I, LLC 488      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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