NEPHI prefixes in area code 435
NANPA records 8 assigned NXX blocks to rate center NEPHI in area code 435, 1.6% 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. 7 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT (2), BANDWIDTH.COM CLEC, LLC - UT (1), ONVOY, LLC - UT (1). The earliest assignment on record here is 2001-10-23 and the most recent 2002-02-21. 7 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 |
|---|---|---|---|---|
| 435-250 | Bandwidth BANDWIDTH.COM CLEC, LLC - UT | – | yes | yes |
| 435-417 | Onvoy ONVOY, LLC - UT | – | no | yes |
| 435-580 | T-Mobile T-MOBILE USA, INC. | 2002-02-21 | yes | yes |
| 435-610 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | – | yes | yes |
| 435-623 | Lumen QWEST CORPORATION | – | yes | yes |
| 435-660 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | – | yes | yes |
| 435-681 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 435-856 | Lumen LEVEL 3 COMMUNICATIONS, LLC - UT | 2001-10-23 | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | Verizon | 2 | 25% |
| BANDWIDTH.COM CLEC, LLC - UT | Bandwidth | 1 | 12.5% |
| ONVOY, LLC - UT | Onvoy | 1 | 12.5% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 12.5% |
| QWEST CORPORATION | Lumen | 1 | 12.5% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 1 | 12.5% |
| LEVEL 3 COMMUNICATIONS, LLC - UT | Lumen | 1 | 12.5% |
Frequently asked
Which prefixes belong to NEPHI in area code 435?
8 blocks: 250, 417, 580, 610, 623, 660, 681, 856. The table above gives the holder of each.
Which carriers have numbers in NEPHI?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT (2 blocks), BANDWIDTH.COM CLEC, LLC - UT (1 block), ONVOY, LLC - UT (1 block), T-MOBILE USA, INC. (1 block), QWEST CORPORATION (1 block), NEW CINGULAR WIRELESS PCS, 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 NEPHI 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.