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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Switch: TACMWAFA2MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
253-988 5 Tacoma WA 6529 T-MOBILE USA, INC. 674      
253-988 6 Tacoma WA 6529 T-MOBILE USA, INC. 674      
253-988 7 Tacoma WA 6529 T-MOBILE USA, INC. 674      
253-988 8 Tacoma WA 6529 T-MOBILE USA, INC. 674      
253-999 7 Tacoma WA 5562 METROPCS, INC. 674      
253-999 8 Tacoma WA 5562 METROPCS, INC. 674      

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

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