Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 871

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-871 A Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-871 7 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-871 8 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-871 9 Stafford TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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