Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-370 A Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-370 0 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2018-12-09   
346-370 1 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2018-12-09   
346-370 2 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2018-12-09   
346-370 3 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2018-12-09   
346-370 4 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2018-12-09   
346-370 5 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-01-11   
346-370 6 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-01-11   
346-370 7 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-01-11   
346-370 8 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-01-11   
346-370 9 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2018-12-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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