Area Code 331 - Illinois

Area Code 331 Details and Prefixes
General Details about Area Code 331
Country United States
State / Province / Territory Illinois
Major City Lombard
Time Zone Central (UTC-06:00)
Current Time 07:46 pm

Area Code 331 Prefixes

Prefix Usage Type Company
331-200-XXXX Wireless T-MOBILE USA, INC.
331-201-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-202-XXXX Wireless SPRINT SPECTRUM L.P.
331-203-XXXX Wireless SPRINT SPECTRUM L.P.
331-205-XXXX Wireless T-MOBILE USA, INC.
331-206-XXXX Wireless SPRINT SPECTRUM L.P.
331-207-XXXX Landline LEVEL 3 COMMUNICATIONS, LLC - IL
331-208-XXXX Wireless SPRINT SPECTRUM L.P.
331-209-XXXX Wireless LEVEL 3 COMMUNICATIONS, LLC - IL
331-210-XXXX Landline PEERLESS NETWORK OF ILLINOIS, LLC - IL
331-212-XXXX Landline MCI WORLDCOM COMMUNICATIONS, INC. - IL
331-213-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-214-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-215-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-216-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-218-XXXX Wireless T-MOBILE USA, INC.
331-220-XXXX Wireless SPRINT SPECTRUM L.P.
331-221-XXXX Landline AMERITECH ILLINOIS
331-222-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-223-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-225-XXXX Wireless SPRINT SPECTRUM L.P.
331-228-XXXX Wireless OVATION COMMUNICATIONS OF ILLINOIS, INC.
331-229-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-234-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-240-XXXX Landline PEERLESS NETWORK OF ILLINOIS, LLC - IL
331-245-XXXX Wireless T-MOBILE USA, INC.
331-248-XXXX Landline COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
331-250-XXXX Wireless T-MOBILE USA, INC.
331-251-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-253-XXXX Wireless T-MOBILE USA, INC.
331-254-XXXX Wireless T-MOBILE USA, INC.
331-256-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-262-XXXX Wireless SPRINT SPECTRUM L.P.
331-276-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-281-XXXX Landline AMERITECH ILLINOIS
331-301-XXXX Landline LOCAL ACCESS LLC - IL
331-302-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-303-XXXX Landline CIBOLO CREEK VENTURES, LLC DBA ROUTEPOINT COMM IL
331-304-XXXX Wireless T-MOBILE USA, INC.
331-305-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-307-XXXX Wireless T-MOBILE USA, INC.
331-308-XXXX Landline BANDWIDTH.COM CLEC, LLC - IL
331-310-XXXX Landline BANDWIDTH.COM CLEC, LLC - IL
331-318-XXXX Landline LOCAL ACCESS LLC - IL
331-321-XXXX - T-MOBILE USA, INC.
331-330-XXXX Landline NEW CINGULAR WIRELESS PCS, LLC - IL
331-332-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-333-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-422-XXXX Landline LEVEL 3 COMMUNICATIONS, LLC - IL
331-425-XXXX Wireless T-MOBILE USA, INC.
331-431-XXXX Wireless BANDWIDTH.COM CLEC, LLC - IL
331-442-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-444-XXXX Landline CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-452-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-454-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-456-XXXX Landline FIRST COMMUNICATIONS LLC - IL
331-457-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-462-XXXX Landline XO ILLINOIS, INC.
331-465-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-472-XXXX Wireless T-MOBILE USA, INC.
331-481-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-551-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-575-XXXX Wireless SPRINT SPECTRUM L.P.
331-588-XXXX Wireless NEW CINGULAR WIRELESS PCS, LLC - IL
331-625-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-642-XXXX Wireless BANDWIDTH.COM CLEC, LLC - IL
331-643-XXXX Wireless SPRINT SPECTRUM L.P.
331-645-XXXX Wireless SPRINT SPECTRUM L.P.
331-684-XXXX Landline SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE
331-701-XXXX Wireless CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-702-XXXX Landline MCI WORLDCOM COMMUNICATIONS, INC. - IL
331-703-XXXX Wireless T-MOBILE USA, INC.
331-704-XXXX Landline BANDWIDTH.COM CLEC, LLC - IL
331-725-XXXX Landline NEW CINGULAR WIRELESS PCS, LLC - IL
331-777-XXXX Landline CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-801-XXXX Landline TELEPORT COMMUNICATIONS AMERICA, LLC - IL
331-803-XXXX Landline PEERLESS NETWORK OF ILLINOIS, LLC - IL
331-806-XXXX Landline COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
331-808-XXXX Landline BANDWIDTH.COM CLEC, LLC - IL
331-814-XXXX Wireless T-MOBILE USA, INC.
331-825-XXXX - DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL
331-826-XXXX Wireless SPRINT SPECTRUM L.P.
331-888-XXXX Landline PEERLESS NETWORK OF ILLINOIS, LLC - IL
331-901-XXXX Landline BANDWIDTH.COM CLEC, LLC - IL
331-903-XXXX Landline SBC INTERNET SERVICES, INC.
331-979-XXXX Landline COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
331-980-XXXX Wireless T-MOBILE USA, INC.
331-998-XXXX - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
331-999-XXXX Landline BANDWIDTH.COM CLEC, LLC - IL