NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

WICKENBURG prefixes in area code 928

NANPA records 11 assigned NXX blocks to rate center WICKENBURG in area code 928, 1.7% of the 637 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 QWEST CORPORATION (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (2), T-MOBILE USA, INC. (2). The earliest assignment on record here is 2001-04-16 and the most recent 2026-10-26. 10 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

11 assigned blocks – 1.7% of 928
7 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
928-231 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ – yes yes
928-232 T-Mobile T-MOBILE USA, INC. 2002-07-03 yes yes
928-415 Lumen LEVEL 3 COMMUNICATIONS, LLC - AZ 2001-04-16 yes yes
928-427 Lumen QWEST CORPORATION – yes yes
928-464 T-Mobile T-MOBILE USA, INC. 2022-01-07 yes yes
928-543 Onvoy ONVOY, LLC - AZ – yes yes
928-562 AT&T NEW CINGULAR WIRELESS PCS, LLC 2026-10-26 yes no
928-588 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM – yes yes
928-668 Lumen QWEST CORPORATION – yes yes
928-671 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ – yes yes
928-684 Lumen QWEST CORPORATION – no 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

HolderBrandBlocksShare here
QWEST CORPORATION Lumen 3 27.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ Verizon 2 18.2%
T-MOBILE USA, INC. T-Mobile 2 18.2%
LEVEL 3 COMMUNICATIONS, LLC - AZ Lumen 1 9.1%
ONVOY, LLC - AZ Onvoy 1 9.1%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 9.1%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 1 9.1%

Frequently asked

Which prefixes belong to WICKENBURG in area code 928?

11 blocks: 231, 232, 415, 427, 464, 543, 562, 588, 668, 671, 684. The table above gives the holder of each.

Which carriers have numbers in WICKENBURG?

QWEST CORPORATION (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (2 blocks), T-MOBILE USA, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - AZ (1 block), ONVOY, LLC - AZ (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 WICKENBURG 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.

Other rate centers in 928

All 637 prefixes in 928