Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-390 A Enterprise AL DTHNALAV1MD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-390 0 Enterprise AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-390 1 Enterprise AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      
334-390 2 Enterprise AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478   2020-01-12   
334-390 3 Enterprise AL   604E ONVOY, LLC - AL 478   2022-03-24   
334-390 4 Enterprise AL   5562 METROPCS, INC. 478   2016-05-06   
334-390 5 Enterprise AL   604E ONVOY, LLC - AL 478   2022-03-24   
334-390 6 Enterprise AL   604E ONVOY, LLC - AL 478   2021-03-15   
334-390 7 Enterprise AL   604E ONVOY, LLC - AL 478   2022-03-24   
334-390 8 Enterprise AL   506J TWILIO INTERNATIONAL INC 478   2021-06-01   
334-390 9 Enterprise AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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