Norwalk (Connecticut) Area Codes
| Exchange | Carrier | Line Type |
|---|---|---|
| 203-229-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-246-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-247-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-247-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-286-xxxx | CONVERSENT COMMUNICATIONS OF CONNEC | Landline |
| 203-299-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-354-xxxx | CABLEVISION LIGHTPATH, INC. - CT | Landline |
| 203-434-xxxx | OMNIPOINT COMMUNICATIONS, INC. - CT | Cell Phone |
| 203-505-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-515-xxxx | NEXTEL COMMUNICATIONS, INC. | Cell Phone |
| 203-572-xxxx | METROCALL | Cell Phone |
| 203-644-xxxx | CTC COMMUNICATIONS CORP. - CT | Cell Phone |
| 203-803-xxxx | LEVEL 3 COMMUNICATIONS, LLC - CT | Cell Phone |
| 203-820-xxxx | SPRINT SPECTRUM L.P. | Cell Phone |
| 203-831-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-846-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-853-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-856-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-858-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-866-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-899-xxxx | SOUTHERN NEW ENGLAND TEL CO - CT | Landline |
| 203-943-xxxx | NEXTEL COMMUNICATIONS, INC. | Cell Phone |
| 203-952-xxxx | SPRINT SPECTRUM L.P. | Cell Phone |
| 203-956-xxxx | CABLEVISION LIGHTPATH, INC. - CT | Landline |
| 203-981-xxxx | SPRINT SPECTRUM L.P. | Cell Phone |
| 203-984-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-984-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Cell Phone |
| 203-993-xxxx | CELLCO PARTNERSHIP DBA VERIZON WIRE | Landline |
