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

SUTTON prefixes in area code 304

NANPA records 7 assigned NXX blocks to rate center SUTTON in area code 304, 0.9% of the 785 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. 5 holders hold those blocks, the largest being UNITED STATES CELLULAR - WV (3), GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV (1), NEW CINGULAR WIRELESS PCS, LLC - DC (1). 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 402, 603, 681 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 304
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
304-402 GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV – yes yes
304-644 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
304-678 UNITED STATES CELLULAR - WV – yes yes
304-689 UNITED STATES CELLULAR - WV – yes yes
304-701 UNITED STATES CELLULAR - WV – yes yes
304-750 FIBERNET, LLC - WV – no yes
304-765 Frontier FRONTIER WEST VIRGINIA INC. – 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
UNITED STATES CELLULAR - WV – 3 42.9%
GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV – 1 14.3%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 1 14.3%
FIBERNET, LLC - WV – 1 14.3%
FRONTIER WEST VIRGINIA INC. Frontier 1 14.3%

Frequently asked

Which prefixes belong to SUTTON in area code 304?

7 blocks: 402, 644, 678, 689, 701, 750, 765. The table above gives the holder of each.

Which carriers have numbers in SUTTON?

UNITED STATES CELLULAR - WV (3 blocks), GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV (1 block), NEW CINGULAR WIRELESS PCS, LLC - DC (1 block), FIBERNET, LLC - WV (1 block), FRONTIER WEST VIRGINIA 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 SUTTON 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 304

All 785 prefixes in 304