Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 274 [Rate centres in NPA 274] [Dial plan for NPA 274]

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
274-210 A Ripon WI   6529 T-MOBILE USA, INC. 350   2025-03-09   
274-210 0 Ripon WI   5562 METROPCS, INC. 350   2025-03-30   
274-210 1 Ripon WI   5562 METROPCS, INC. 350   2025-03-30   
274-210 7 Ripon WI   6529 T-MOBILE USA, INC. 350   2025-03-09   
274-210 8 Ripon WI   6529 T-MOBILE USA, INC. 350   2025-03-09   
274-210 9 Ripon WI   6529 T-MOBILE USA, INC. 350   2025-03-09   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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