CORBIN prefixes in area code 606
NANPA records 37 assigned NXX blocks to rate center CORBIN in area code 606, 5.8% of the 639 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. 9 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - GA (22), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (4), POWERTEL KENTUCKY LICENSES, INC. (3). The earliest assignment on record here is 2001-02-14 and the most recent 2026-05-27. 30 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 620 – 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 |
|---|---|---|---|---|
| 606-215 | T-Mobile POWERTEL KENTUCKY LICENSES, INC. | 2001-02-14 | yes | yes |
| 606-236 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2023-07-28 | yes | yes |
| 606-245 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 2022-05-23 | yes | yes |
| 606-258 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 2002-03-25 | no | yes |
| 606-261 | T-Mobile POWERTEL KENTUCKY LICENSES, INC. | 2002-02-25 | yes | yes |
| 606-280 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2006-10-16 | yes | yes |
| 606-290 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2022-12-13 | yes | yes |
| 606-300 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2021-07-29 | yes | yes |
| 606-304 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2005-03-29 | yes | yes |
| 606-320 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2023-09-28 | yes | yes |
| 606-321 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2023-05-12 | yes | yes |
| 606-344 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2001-12-04 | no | yes |
| 606-361 | Onvoy ONVOY, LLC - KY | 2024-01-08 | yes | yes |
| 606-381 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2021-07-29 | yes | yes |
| 606-404 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | – | yes | yes |
| 606-406 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2022-04-19 | yes | yes |
| 606-410 | Charter ONVOY SPECTRUM, LLC | 2024-04-18 | yes | yes |
| 606-413 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2023-02-27 | yes | yes |
| 606-443 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2024-12-02 | yes | yes |
| 606-460 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2024-01-04 | yes | yes |
| 606-461 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-02-27 | yes | yes |
| 606-468 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2026-02-13 | yes | yes |
| 606-489 | IP HORIZON LLC | 2024-05-24 | yes | yes |
| 606-507 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-04-16 | yes | yes |
| 606-521 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 606-523 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 606-524 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | – | no | yes |
| 606-526 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 606-528 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | no | yes |
| 606-529 | OPENTACT INC. | 2026-05-27 | yes | yes |
| 606-540 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-04-23 | yes | yes |
| 606-572 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-04-23 | yes | yes |
| 606-581 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-12-15 | yes | yes |
| 606-582 | AT&T NEW CINGULAR WIRELESS PCS, LLC - GA | 2025-12-15 | yes | yes |
| 606-620 | Lumen LEVEL 3 COMMUNICATIONS, LLC - KY | 2002-09-24 | yes | yes |
| 606-656 | Lumen LEVEL 3 COMMUNICATIONS, LLC - KY | 2018-04-11 | yes | yes |
| 606-689 | T-Mobile POWERTEL KENTUCKY LICENSES, INC. | 2012-02-22 | 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 - GA | AT&T | 22 | 59.5% |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | AT&T | 4 | 10.8% |
| POWERTEL KENTUCKY LICENSES, INC. | T-Mobile | 3 | 8.1% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | Verizon | 2 | 5.4% |
| LEVEL 3 COMMUNICATIONS, LLC - KY | Lumen | 2 | 5.4% |
| ONVOY, LLC - KY | Onvoy | 1 | 2.7% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 2.7% |
| IP HORIZON LLC | – | 1 | 2.7% |
| OPENTACT INC. | – | 1 | 2.7% |
Frequently asked
Which prefixes belong to CORBIN in area code 606?
37 blocks: 215, 236, 245, 258, 261, 280, 290, 300, 304, 320, 321, 344 and 25 more, all listed in the table above.
Which carriers have numbers in CORBIN?
NEW CINGULAR WIRELESS PCS, LLC - GA (22 blocks), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (4 blocks), POWERTEL KENTUCKY LICENSES, INC. (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - KY (2 blocks), ONVOY, LLC - KY (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is CORBIN 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.