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: 572

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-572 A Springfield IL SPFDILSDX5X  516C AT&T CORP. 374      
217-572 0 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 1 Springfield IL SPFDILSDX5X  516C AT&T CORP. 374   2005-06-02   
217-572 2 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 3 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 4 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 5 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 6 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 7 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 8 Springfield IL SPFDILSDRMD  6529 T-MOBILE USA, INC. 374   2011-08-04   
217-572 9 Springfield IL SPFDILESXHX  073H TELNYX LLC 374   2017-03-20   

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

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