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

WILLISTON prefixes in area code 701

NANPA records 12 assigned NXX blocks to rate center WILLISTON in area code 701, 1.6% of the 743 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. 6 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND (4), NCC ENTERPRISES (3), NEW CINGULAR WIRELESS PCS, LLC - IL (2). The earliest assignment on record here is 2004-12-03 and the most recent 2015-07-27. 6 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 352, 803, 839 – overlay codes cover the same geography, so a rate center is served by all of them.

12 assigned blocks – 1.6% of 701
6 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
701-570 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND – no yes
701-571 SAGEBRUSH CELLULAR, INC. 2004-12-03 no yes
701-572 NCC ENTERPRISES – no yes
701-577 NCC ENTERPRISES – no yes
701-580 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND – yes yes
701-609 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 2011-08-16 yes yes
701-651 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2006-09-01 yes yes
701-713 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 2012-05-07 yes yes
701-770 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
701-774 NCC ENTERPRISES – no yes
701-901 WIDE VOICE, LLC - ND 2015-07-27 yes yes
701-978 Onvoy ONVOY, LLC - ND – 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

HolderBrandBlocksShare here
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND Verizon 4 33.3%
NCC ENTERPRISES – 3 25%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 16.7%
SAGEBRUSH CELLULAR, INC. – 1 8.3%
WIDE VOICE, LLC - ND – 1 8.3%
ONVOY, LLC - ND Onvoy 1 8.3%

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 WILLISTON in area code 701?

12 blocks: 570, 571, 572, 577, 580, 609, 651, 713, 770, 774, 901, 978. The table above gives the holder of each.

Which carriers have numbers in WILLISTON?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND (4 blocks), NCC ENTERPRISES (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), SAGEBRUSH CELLULAR, INC. (1 block), WIDE VOICE, LLC - ND (1 block), ONVOY, LLC - ND (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WILLISTON 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 701

All 743 prefixes in 701