The 401 area code is a telephone area code serving Rhode Island. To start a free reverse phone lookup, simply enter the full 10-digit number (including the 401 area code) below and access available caller information such as name, address, and more.
Federal Data
State Data
County Data
City Data
Phone numbers with the 401 area code originate from the U.S. state of Rhode Island.
Area code 401 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 401 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, Rhode Island geographic region, and local calling area associated with the phone number.
| Company | Number of Prefixes |
|---|---|
| VERIZON NEW ENGLAND INC. | 151 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 34 |
| COMCAST IP PHONE, LLC | 27 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 27 |
| SPRINT SPECTRUM, L.P. | 23 |
| OMNIPOINT MIAMI E LICENSE, LLC | 20 |
| LEVEL 3 COMMUNICATIONS, LLC - RI | 14 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI | 14 |
| CHOICE ONE COMMUNICATIONS OF RHODE ISLAND, INC. | 11 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 10 |
| CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC | 9 |
| PAETEC COMMUNICATIONS, INC. - RI | 9 |
| AT&T - LOCAL | 6 |
| CTC COMMUNICATIONS CORP. - RI | 6 |
| ONVOY, LLC - RI | 6 |
| METROPCS, INC. | 4 |
| BANDWIDTH.COM CLEC, LLC - RI | 3 |
| BROADVIEW NETWORKS, INC. - RI | 2 |
| AIRUS, INC. - RI | 1 |
| DSCI, LLC | 1 |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 1 |
| PEERLESS NETWORK OF RHODE ISLAND, LLC - RI | 1 |
| WIDE VOICE, LLC - RI | 1 |
| YMAX COMMUNICATIONS CORP. - RI | 1 |
| Rate Center | Number of Prefixes |
|---|---|
| PROVIDENCE | 185 |
| PAWTUCKET | 25 |
| WARWICK | 19 |
| NEWPORT | 18 |
| WOONSOCKET | 18 |
| NARRAGNSTT | 13 |
| W WARWICK | 13 |
| GREENWICH | 12 |
| CENTREDALE | 9 |
| WESTERLY | 8 |
| BRISTOL | 7 |
| CUMBLND HL | 7 |
| NO KINGSTN | 7 |
| WARREN | 7 |
| PORTSMOUTH | 6 |
| COVENTRY | 5 |
| HOPEVALLEY | 4 |
| PASCOAG | 4 |
| CAROLINA | 3 |
| JAMESTOWN | 3 |
| SCITUATE | 3 |
| TIVERTON | 3 |
| BLOCK IS | 2 |
| LTLCOMPTON | 1 |
Rhode Island Reverse Lookup ➜