CABOT prefixes in area code 501
NANPA records 15 assigned NXX blocks to rate center CABOT in area code 501, 2.4% of the 631 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. 7 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (5), BRIGHTSPEED OF CENTRAL ARKANSAS, LLC (4), T-MOBILE USA, INC. (2). The earliest assignment on record here is 2008-12-22 and the most recent 2026-08-12. 14 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 802 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 501-259 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 501-286 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2008-12-22 | yes | yes |
| 501-394 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2020-03-24 | yes | yes |
| 501-422 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 2010-02-16 | yes | yes |
| 501-424 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2016-03-28 | yes | yes |
| 501-446 | Comcast COMCAST IP PHONE, LLC | 2021-09-08 | yes | yes |
| 501-449 | T-Mobile T-MOBILE USA, INC. | 2021-01-13 | yes | yes |
| 501-573 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2024-12-30 | yes | yes |
| 501-605 | Brightspeed BRIGHTSPEED OF CENTRAL ARKANSAS, LLC | – | yes | yes |
| 501-606 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 501-610 | Onvoy ONVOY, LLC - AR | 2026-08-12 | yes | yes |
| 501-628 | Windstream WINDSTREAM COMMUNICATIONS, INC. - AR | – | yes | yes |
| 501-743 | Brightspeed BRIGHTSPEED OF CENTRAL ARKANSAS, LLC | – | yes | yes |
| 501-843 | Brightspeed BRIGHTSPEED OF CENTRAL ARKANSAS, LLC | – | no | yes |
| 501-941 | Brightspeed BRIGHTSPEED OF CENTRAL ARKANSAS, LLC | – | 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 |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 5 | 33.3% |
| BRIGHTSPEED OF CENTRAL ARKANSAS, LLC | Brightspeed | 4 | 26.7% |
| T-MOBILE USA, INC. | T-Mobile | 2 | 13.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | Verizon | 1 | 6.7% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 6.7% |
| ONVOY, LLC - AR | Onvoy | 1 | 6.7% |
| WINDSTREAM COMMUNICATIONS, INC. - AR | Windstream | 1 | 6.7% |
Frequently asked
Which prefixes belong to CABOT in area code 501?
15 blocks: 259, 286, 394, 422, 424, 446, 449, 573, 605, 606, 610, 628 and 3 more, all listed in the table above.
Which carriers have numbers in CABOT?
NEW CINGULAR WIRELESS PCS, LLC - IL (5 blocks), BRIGHTSPEED OF CENTRAL ARKANSAS, LLC (4 blocks), T-MOBILE USA, INC. (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1 block), COMCAST IP PHONE, LLC (1 block), ONVOY, LLC - AR (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is CABOT 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.