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NPA: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-913 A Wheeling IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-914 A Lemont IL LEMTILLEDS0  9329 ILLINOIS BELL TEL CO 358      
630-915 A Hinsdale IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-916 A Lombard IL LBRDILLMDS0  9329 ILLINOIS BELL TEL CO 358      
630-917 A Schaumburg IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-918 A La Grange IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-919 A Bensenville IL RLMDILAGDS1  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-920 A Hinsdale IL HNDLILHIDS0  9329 ILLINOIS BELL TEL CO 358      
630-921 A Summit IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-922 A Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358      
630-923 A Wheaton IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-924 A Roselle IL RSLLILRZDS0  9329 ILLINOIS BELL TEL CO 358      
630-925 A Lombard IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-926 A La Grange IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-927 A La Grange IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-928 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-929 A Downers Grove IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-930 A Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358      
630-931 A Bensenville IL OKBRILOADC2  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-932 A Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-933 A Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358      
630-934 A Elburn IL CHCGILCLXOX  516C AT&T CORP. 358      
630-935 A Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-936 A Elmhurst IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-937 A Geneva IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-938 A Geneva IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-939 A Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-940 A Geneva IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-941 A Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-942 A Glen Ellyn IL GLELILGEDS0  9329 ILLINOIS BELL TEL CO 358      
630-943 A Geneva IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-944 A Downers Grove IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-945 A Geneva IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-946 A Naperville IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-947 A Aurora IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-948 A Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-949 A Wheaton IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2024-12-09   
630-951 A Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-952 A Aurora IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
630-953 A Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-954 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-955 A Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-956 A Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-957 A West Chicago IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
630-960 A Downers Grove IL DWGVILDGDS1  9329 ILLINOIS BELL TEL CO 358      
630-961 A Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358      
630-962 A Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-963 A Downers Grove IL DWGVILDGDS1  9329 ILLINOIS BELL TEL CO 358      
630-964 A Downers Grove IL DWGVILDGDS1  9329 ILLINOIS BELL TEL CO 358      
630-965 A Bartlett IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
630-966 A Aurora IL AURRILARDS0  9329 ILLINOIS BELL TEL CO 358      
630-967 A Downers Grove IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
630-968 A Downers Grove IL DWGVILDGDS1  9329 ILLINOIS BELL TEL CO 358      
630-969 A Downers Grove IL DWGVILDGDS1  9329 ILLINOIS BELL TEL CO 358      
630-970 A Wheeling IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-971 A Downers Grove IL DWGVILDGDS1  9329 ILLINOIS BELL TEL CO 358      
630-972 A Lemont North IL LEMTILLNDS0  9329 ILLINOIS BELL TEL CO 358      
630-973 A Roselle IL ELGNILOTGT5  5562 METROPCS, INC. 358      
630-974 A Hinsdale IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-975 A Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-977 A Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-978 A Aurora East IL AURRILAEDS0  9329 ILLINOIS BELL TEL CO 358      
630-979 A Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-980 A Roselle IL RSLLILRZDS0  9329 ILLINOIS BELL TEL CO 358      
630-981 A Downers Grove IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-982 A Big Rock IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-983 A Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358      
630-984 A Glen Ellyn IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-985 A Lemont North IL LEMTILLNDS0  9329 ILLINOIS BELL TEL CO 358      
630-986 A Hinsdale IL HNDLILHIDS0  9329 ILLINOIS BELL TEL CO 358      
630-987 A Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-988 A La Grange IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-989 A Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-990 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-991 A Downers Grove IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-992 A Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-993 A Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-994 A Roselle IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-995 A Naperville IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-996 A Downers Grove IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-06-26   
630-997 A Schaumburg IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-998 A Geneva IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-999 A Sugar Grove IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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