Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-435 A Lewisville MN LWVLMNXLRS4  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-435 1 Lewisville MN LWVLMNXLRS4  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-435 2 Lewisville MN LWVLMNXLRS4  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-435 3 Lewisville MN ROCHMNROTMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 620      
507-435 4 Lewisville MN LWVLMNXLRS4  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-435 5 Lewisville MN ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-435 6 Lewisville MN OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620      
507-435 8 Lewisville MN ROCHMNROXRX  073H TELNYX LLC 620      
507-435 9 Lewisville MN LWVLMNXLRS4  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      

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

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