CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
47 prefixes in 475 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 475-204 | DANBURY | 6388 | 2012-12-20 | Yes |
| 475-213 | STAMFORD | 6388 | 2015-05-12 | Yes |
| 475-214 | STAMFORD | 6388 | 2016-04-25 | Yes |
| 475-217 | STAMFORD | 6388 | 2016-07-01 | Yes |
| 475-218 | DANBURY | 6388 | 2015-08-11 | Yes |
| 475-224 | NEW HAVEN | 6388 | 2015-11-17 | Yes |
| 475-225 | BRIDGEPORT | 6388 | 2015-08-11 | Yes |
| 475-226 | STAMFORD | 6388 | 2015-11-25 | Yes |
| 475-228 | ANSONIDRBY | 6388 | 2016-01-28 | Yes |
| 475-229 | STAMFORD | 6388 | 2016-07-01 | Yes |
| 475-237 | DANBURY | 6388 | 2017-12-27 | Yes |
| 475-238 | NEW HAVEN | 6388 | 2010-05-21 | Yes |
| 475-245 | NORWALK | 6388 | 2016-02-08 | Yes |
| 475-250 | NORWALK | 6388 | 2018-07-23 | Yes |
| 475-254 | NEW HAVEN | 6388 | 2018-10-24 | Yes |
| 475-261 | NEW HAVEN | 6388 | 2019-10-25 | Yes |
| 475-279 | DANBURY | 6388 | 2015-11-17 | Yes |
| 475-283 | NORWALK | 6388 | 2016-01-05 | Yes |
| 475-289 | DANBURY | 6388 | 2014-05-22 | Yes |
| 475-291 | NORWALK | 6388 | 2021-09-27 | Yes |
| 475-298 | BRIDGEPORT | 6388 | 2011-09-16 | Yes |
| 475-299 | STAMFORD | 6388 | 2015-01-20 | Yes |
| 475-306 | NEW HAVEN | 6388 | 2021-11-05 | Yes |
| 475-318 | NEW HAVEN | 6388 | 2023-02-14 | Yes |
| 475-319 | BRIDGEPORT | 6388 | 2016-09-29 | Yes |
| 475-321 | NEW HAVEN | 6388 | 2022-09-13 | Yes |
| 475-322 | NORWALK | 6388 | 2016-04-25 | Yes |
| 475-331 | NEW HAVEN | 6388 | 2016-01-28 | Yes |
| 475-332 | BRIDGEPORT | 6388 | 2022-02-08 | Yes |
| 475-350 | STAMFORD | 6388 | 2015-11-16 | Yes |
| 475-355 | NEW HAVEN | 6388 | 2014-05-22 | Yes |
| 475-359 | STAMFORD | 6388 | 2017-04-14 | Yes |
| 475-395 | NORWALK | 6388 | 2015-09-17 | Yes |
| 475-399 | STAMFORD | 6388 | 2015-09-17 | Yes |
| 475-414 | NEW HAVEN | 6388 | 2015-09-17 | Yes |
| 475-419 | STAMFORD | 6388 | 2015-07-01 | Yes |
| 475-422 | BRIDGEPORT | 6388 | 2012-12-20 | Yes |
| 475-441 | NEW HAVEN | 6388 | 2015-01-20 | Yes |
| 475-459 | NORWALK | 6388 | 2018-04-20 | Yes |
| 475-489 | NORWALK | 6388 | 2015-11-17 | Yes |
| 475-529 | DANBURY | 6388 | 2011-09-16 | Yes |
| 475-557 | WATERBURY | 6388 | 2018-11-27 | Yes |
| 475-559 | WATERBURY | 6388 | 2015-09-04 | Yes |
| 475-685 | STAMFORD | 6388 | 2018-08-28 | Yes |
| 475-689 | WATERBURY | 6388 | 2014-12-24 | Yes |
| 475-747 | NORWALK | 6388 | 2015-06-04 | Yes |
| 475-889 | NORWALK | 6388 | 2018-02-09 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.