Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-637 A Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 0 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 1 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 2 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 3 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 4 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 5 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 6 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 7 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      
217-637 8 Champaign-Urbana IL CHMPILRAJMD  6529 T-MOBILE USA, INC. 370      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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