Area Code 331 (IL) Illinois

331 Area code Details
Country United States
State / Territory / Province Illinois
Prefix City Carrier
331-211
331-217
331-221 ELMHURST AMERITECH ILLINOIS
331-222 ST CHARLES DENALI SPECTRUM LICENSE, LLC
331-223 ST CHARLES DENALI SPECTRUM LICENSE, LLC
331-224
331-248 GENEVA COMCAST PHONE OF ILLINOIS, LLC - IL
331-262 AURORA SPRINT SPECTRUM L.P.
331-309
331-311
331-312
331-330 NAPERVILLE DENALI SPECTRUM LICENSE, LLC
331-331
331-332 NAPERVILLE DENALI SPECTRUM LICENSE, LLC
331-333 NAPERVILLE DENALI SPECTRUM LICENSE, LLC
331-411
331-422 ST CHARLES LEVEL 3 COMMUNICATIONS, LLC - IL
331-425 AURORA T-MOBILE USA, INC.
331-442 ST CHARLES CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-452 AURORA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-454 AURORA DENALI SPECTRUM LICENSE, LLC
331-456 ROSELLE GLOBALCOM, INC.-IL
331-457 NAPERVILLE CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-462 LOMBARD XO ILLINOIS, INC.
331-465 W CHICAGO NEW CINGULAR WIRELESS PCS, LLC - IL
331-472 NAPERVILLE T-MOBILE USA, INC.
331-481 DOWNERSGRV CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-511
331-551 LOMBARD DENALI SPECTRUM LICENSE, LLC
331-555
331-575 AURORA SPRINT SPECTRUM L.P.
331-588 ST CHARLES NEW CINGULAR WIRELESS PCS, LLC - IL
331-591
331-611
331-618
331-625 DOWNERSGRV CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-630
331-642 ELMHURST BANDWIDTH.COM CLEC, LLC - IL
331-643 AURORA SPRINT SPECTRUM L.P.
331-645 ELMHURST SPRINT SPECTRUM L.P.
331-684 AURORA SIGECOM, LLC - IL
331-700
331-708
331-711
331-725 OSWEGO NEW CINGULAR WIRELESS PCS, LLC - IL
331-773
331-779
331-811
331-815
331-825 GENEVA DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL
331-826 ELMHURST SPRINT SPECTRUM L.P.
331-847
331-872
331-911
331-950
331-958 AMERITECH ILLINOIS
331-959 AMERITECH ILLINOIS
331-976