National Phone Number Registry NPNR

(779)
Enter 7-digit phone number for area code 779 or the complete 10-digit phone number

Phone Prefixes for Area Code 779

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Area code Location Company / Service Provider
779-200 ROCKFORD, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-201 LA SALLE, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-202 GALENA, IL TELEPORT COMMUNICATIONS AMERICA, LLC - IL
779-203 ROCKFORD, IL SPRINT SPECTRUM L.P.
779-204 VERONA, IL BROADVOX-CLEC, LLC - IL
779-205 JOLIET, IL NEW CINGULAR WIRELESS PCS, LLC - IL
779-206 JOLIET, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-207 ROCKFORD, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-208 ROCKFORD, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-209 SANDWICH, IL PEERLESS NETWORK OF ILLINOIS, LLC - IL
779-210 ROCKFORD, IL AT&T CORP.
779-212 DE KALB, IL 365 WIRELESS, LLC
779-213 OGLESBY, IL PEERLESS NETWORK OF ILLINOIS, LLC - IL
779-214 GALENA, IL MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL
779-215 TONICA, IL LOCAL ACCESS LLC - IL
779-216 FRANKFORT, IL PEERLESS NETWORK OF ILLINOIS, LLC - IL
779-218 WATSEKA, IL PEERLESS NETWORK OF ILLINOIS, LLC - IL
779-220 CRYSTAL LAKE, IL BANDWIDTH.COM CLEC, LLC - IL
779-221 ROCKFORD, IL BROADVOX-CLEC, LLC - IL
779-222 SYCAMORE, IL LEVEL 3 COMMUNICATIONS, LLC - IL
779-223 ONARGA, IL NEUTRAL TANDEM-ILLINOIS, LLC - IL
779-225 JOLIET, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-226 POLO, IL COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
779-227 JOLIET, IL METRO PCS, INC.
779-228 MAZON, IL PEERLESS NETWORK OF ILLINOIS, LLC - IL
779-229 DEPUE, IL COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
779-230 JOLIET, IL NEW CINGULAR WIRELESS PCS, LLC - IL
779-231 JOLIET, IL MCI WORLDCOM COMMUNICATIONS, INC. - IL
779-232 WILMINGTON, IL TELEPORT COMMUNICATIONS AMERICA, LLC - IL
779-233 JOLIET, IL SPRINT SPECTRUM L.P.
779-234 PLAINFIELD, IL LOCAL ACCESS LLC - IL
779-235 Crescent City, IL AT&T CORP.
779-236 KANKAKEE, IL SPRINT SPECTRUM L.P.
779-237 STREATOR, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-238 ROCKFORD, IL T-MOBILE USA, INC.
779-239 PRINCETON, IL NEW CINGULAR WIRELESS PCS, LLC - IL
779-240 KANKAKEE, IL T-MOBILE USA, INC.
779-241 MORRIS, IL T-MOBILE USA, INC.
779-245 STERLING, IL IOWA WIRELESS SERVICES, LP
779-248 GALENA, IL CENTURYLINK COMMUNICATIONS LLC
779-251 DIXON, IL CENTURYLINK COMMUNICATIONS LLC
779-252 PLAINFIELD, IL METRO FIBERNET, LLC - IL
779-253 SO BELOIT, IL METRO PCS, INC.
779-254 FRANKFORT, IL COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
779-279 JOLIET, IL NEW CINGULAR WIRELESS PCS, LLC - IL
779-287 UNION, IL NEUTRAL TANDEM-ILLINOIS, LLC - IL
779-300 ROCKFORD, IL SPRINT SPECTRUM L.P.
779-301 KANKAKEE, IL T-MOBILE USA, INC.
779-302 WOODSTOCK, IL CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
779-303 PLAINFIELD, IL XO ILLINOIS, INC.
New numbers being added to 779 area code
Effective: 07/31/2017
779-241 in MORRIS, IL
T-MOBILE USA, INC.
779 Area Code Information
Type of code: General Purpose Code
Location: IL - US
Time zone: C
Assigned for use: Yes
Code in service: Yes
Service date: March 17, 2007
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 354
Overlay code: Yes
Overlay complex: 779/815
Dialing plan Standard Permissive
Home local calls: 1+10D NA
Foreign local calls: 1+10D NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -

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