AUSTIN prefixes in area code 507
NANPA records 17 assigned NXX blocks to rate center AUSTIN in area code 507, 2.2% of the 766 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. 8 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - MN (4), QWEST CORPORATION (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN (3). The earliest assignment on record here is 2001-06-21 and the most recent 2021-11-18. 11 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 codes 512, 737, 775, 812 – 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 |
|---|---|---|---|---|
| 507-219 | T-Mobile METROPCS, INC. | – | yes | yes |
| 507-279 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 507-305 | Bandwidth BANDWIDTH.COM CLEC, LLC - MN | 2003-01-13 | yes | yes |
| 507-355 | Onvoy ONVOY, LLC - MN | – | yes | yes |
| 507-396 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 507-433 | Lumen QWEST CORPORATION | – | no | yes |
| 507-434 | Lumen QWEST CORPORATION | – | no | yes |
| 507-437 | Lumen QWEST CORPORATION | – | no | yes |
| 507-438 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | – | no | yes |
| 507-440 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 2002-05-24 | no | yes |
| 507-460 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2001-06-21 | yes | yes |
| 507-481 | Bandwidth BANDWIDTH.COM CLEC, LLC - MN | 2011-05-06 | yes | yes |
| 507-509 | Bandwidth BANDWIDTH.COM CLEC, LLC - MN | 2015-05-26 | yes | yes |
| 507-589 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-05-20 | yes | yes |
| 507-606 | T-Mobile AERIAL COMMUNICATIONS, INC. | 2014-10-13 | yes | yes |
| 507-741 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 2020-10-22 | yes | yes |
| 507-809 | Bandwidth BANDWIDTH.COM CLEC, LLC - MN | 2021-11-18 | 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 |
|---|---|---|---|
| BANDWIDTH.COM CLEC, LLC - MN | Bandwidth | 4 | 23.5% |
| QWEST CORPORATION | Lumen | 3 | 17.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | Verizon | 3 | 17.6% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 2 | 11.8% |
| AERIAL COMMUNICATIONS, INC. | T-Mobile | 2 | 11.8% |
| METROPCS, INC. | T-Mobile | 1 | 5.9% |
| ONVOY, LLC - MN | Onvoy | 1 | 5.9% |
| PAETEC ITEL, LLC | Windstream | 1 | 5.9% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to AUSTIN in area code 507?
17 blocks: 219, 279, 305, 355, 396, 433, 434, 437, 438, 440, 460, 481 and 5 more, all listed in the table above.
Which carriers have numbers in AUSTIN?
BANDWIDTH.COM CLEC, LLC - MN (4 blocks), QWEST CORPORATION (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), AERIAL COMMUNICATIONS, INC. (2 blocks), METROPCS, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is AUSTIN 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.