Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 409

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-409 A La Grange WY SCTSNEXUIMD  6010 NEW CINGULAR WIRELESS PCS, LLC 646      
307-409 0 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2020-08-07   
307-409 1 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2020-08-07   
307-409 2 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2020-08-07   
307-409 3 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2020-08-07   
307-409 4 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2024-11-22   
307-409 5 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2019-10-18   
307-409 6 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2019-10-18   
307-409 7 La Grange WY GDISNENWX2X  6529 T-MOBILE USA, INC. 646   2019-10-18   
307-409 8 La Grange WY SCTSNEXUIMD  6010 NEW CINGULAR WIRELESS PCS, LLC 646   2018-04-06   
307-409 9 La Grange WY SCTSNEXUIMD  6010 NEW CINGULAR WIRELESS PCS, LLC 646   2018-04-06   

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

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