You are reviewing the Area Code (NPA/NXX) report for 203-310. Did you mean to search the SMS short code 203310?
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| Raw Number | 203310 |
| Basic Format | 203-310 |
| NPA (Area Code) | 203 |
| NXX | 310 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 203-310-0XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-1XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-2XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-3XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-4XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-5XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-6XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-7XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-8XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-9XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/21/2003 | NEW CANAAN | CT | NE | 06/01/2003 |
| 203-310-XXXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | NEW CANAAN | AS | 04/16/2003 | NEW CANAAN | CT |
Reports
Anonymous User from Woodbury, Connecticut
September 9, 2025 at 2:27 PM
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April 24, 2025 at 2:55 PM
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