Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

NXX: 998

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-998 A Geneva IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-998 0 Geneva IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
630-998 1 Geneva IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
630-998 2 Geneva IL   829J PAETEC ITEL, LLC 358   2003-12-10   
630-998 3 Geneva IL   6529 T-MOBILE USA, INC. 358   2015-09-26   
630-998 4 Geneva IL   6529 T-MOBILE USA, INC. 358   2015-09-26   
630-998 5 Geneva IL   6529 T-MOBILE USA, INC. 358   2015-09-26   
630-998 6 Geneva IL   6529 T-MOBILE USA, INC. 358   2015-09-26   
630-998 7 Geneva IL   224C ONVOY, LLC 358   2016-02-25   
630-998 8 Geneva IL   224C ONVOY, LLC 358   2016-02-25   
630-998 9 Geneva IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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