CENTREDALE prefixes in area code 401
NANPA records 20 assigned NXX blocks to rate center CENTREDALE in area code 401, 3.4% of the 581 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 11 holders hold those blocks, the largest being VERIZON NEW ENGLAND INC. (4), ONVOY, LLC - RI (4), PAETEC ITEL, LLC (3). The earliest assignment on record here is 2002-10-23 and the most recent 2026-02-20. 17 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 401-231 | Verizon VERIZON NEW ENGLAND INC. | – | no | yes |
| 401-232 | Verizon VERIZON NEW ENGLAND INC. | – | yes | yes |
| 401-233 | Verizon VERIZON NEW ENGLAND INC. | – | yes | yes |
| 401-260 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2017-12-28 | yes | yes |
| 401-271 | Onvoy ONVOY, LLC - RI | – | no | yes |
| 401-292 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | no | yes |
| 401-300 | T-Mobile METROPCS, INC. | 2002-10-23 | yes | yes |
| 401-319 | Windstream PAETEC ITEL, LLC | 2009-01-09 | yes | yes |
| 401-349 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 401-355 | FRACTEL, LLC | 2020-07-24 | yes | yes |
| 401-373 | Onvoy ONVOY, LLC - RI | 2021-07-20 | yes | yes |
| 401-395 | HD CARRIER LLC | 2021-12-15 | yes | yes |
| 401-404 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 401-476 | Onvoy ONVOY, LLC - RI | 2025-01-09 | yes | yes |
| 401-547 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2026-02-20 | yes | yes |
| 401-618 | Onvoy ONVOY, LLC - RI | 2016-02-24 | yes | yes |
| 401-719 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 401-757 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 401-830 | Lumen LEVEL 3 COMMUNICATIONS, LLC - RI | – | yes | yes |
| 401-949 | Verizon VERIZON NEW ENGLAND INC. | – | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| VERIZON NEW ENGLAND INC. | Verizon | 4 | 20% |
| ONVOY, LLC - RI | Onvoy | 4 | 20% |
| PAETEC ITEL, LLC | Windstream | 3 | 15% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 2 | 10% |
| METROPCS, INC. | T-Mobile | 1 | 5% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 5% |
| FRACTEL, LLC | – | 1 | 5% |
| HD CARRIER LLC | – | 1 | 5% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 5% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 5% |
| LEVEL 3 COMMUNICATIONS, LLC - RI | Lumen | 1 | 5% |
Frequently asked
Which prefixes belong to CENTREDALE in area code 401?
20 blocks: 231, 232, 233, 260, 271, 292, 300, 319, 349, 355, 373, 395 and 8 more, all listed in the table above.
Which carriers have numbers in CENTREDALE?
VERIZON NEW ENGLAND INC. (4 blocks), ONVOY, LLC - RI (4 blocks), PAETEC ITEL, LLC (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (2 blocks), METROPCS, INC. (1 block), COMCAST IP PHONE, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is CENTREDALE a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.