HEBER CITY prefixes in area code 435
NANPA records 13 assigned NXX blocks to rate center HEBER CITY in area code 435, 2.6% of the 501 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 T-MOBILE USA, INC. (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT (2), NEW CINGULAR WIRELESS PCS, LLC (2). The earliest assignment on record here is 2012-11-16 and the most recent 2025-08-28. 13 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 |
|---|---|---|---|---|
| 435-222 | Bandwidth BANDWIDTH.COM CLEC, LLC - UT | 2015-05-01 | yes | yes |
| 435-315 | Comcast COMCAST IP PHONE, LLC | 2012-11-16 | yes | yes |
| 435-324 | Onvoy ONVOY, LLC - UT | – | yes | yes |
| 435-328 | T-Mobile T-MOBILE USA, INC. | 2024-05-23 | yes | yes |
| 435-352 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 2021-02-01 | yes | yes |
| 435-365 | T-Mobile T-MOBILE USA, INC. | 2025-08-28 | yes | yes |
| 435-395 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2018-12-17 | yes | yes |
| 435-503 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 435-654 | Lumen QWEST CORPORATION | – | yes | yes |
| 435-657 | Lumen QWEST CORPORATION | – | yes | yes |
| 435-671 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | – | yes | yes |
| 435-709 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - UT | – | yes | yes |
| 435-777 | Telnyx TELNYX LLC | 2017-03-01 | 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 |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 2 | 15.4% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | Verizon | 2 | 15.4% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 2 | 15.4% |
| QWEST CORPORATION | Lumen | 2 | 15.4% |
| BANDWIDTH.COM CLEC, LLC - UT | Bandwidth | 1 | 7.7% |
| COMCAST IP PHONE, LLC | Comcast | 1 | 7.7% |
| ONVOY, LLC - UT | Onvoy | 1 | 7.7% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - UT | AT&T | 1 | 7.7% |
| TELNYX LLC | Telnyx | 1 | 7.7% |
Frequently asked
Which prefixes belong to HEBER CITY in area code 435?
13 blocks: 222, 315, 324, 328, 352, 365, 395, 503, 654, 657, 671, 709 and 1 more, all listed in the table above.
Which carriers have numbers in HEBER CITY?
T-MOBILE USA, INC. (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT (2 blocks), NEW CINGULAR WIRELESS PCS, LLC (2 blocks), QWEST CORPORATION (2 blocks), BANDWIDTH.COM CLEC, LLC - UT (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 HEBER CITY 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.