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

ELKINS prefixes in area code 304

NANPA records 11 assigned NXX blocks to rate center ELKINS in area code 304, 1.4% 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 FRONTIER WEST VIRGINIA INC. (4), NEW CINGULAR WIRELESS PCS, LLC - DC (3), UNITED STATES CELLULAR - WV (2). The earliest assignment on record here is 2001-12-20 and the most recent 2003-10-08. 8 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 479, 681, 806 – overlay codes cover the same geography, so a rate center is served by all of them.

11 assigned blocks – 1.4% of 304
5 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
304-591 Frontier FRONTIER WEST VIRGINIA INC. 2001-12-20 yes yes
304-614 UNITED STATES CELLULAR - WV – yes yes
304-621 UNITED STATES CELLULAR - WV – yes yes
304-630 FIBERNET, LLC - WV – no yes
304-635 Frontier FRONTIER WEST VIRGINIA INC. – yes yes
304-636 Frontier FRONTIER WEST VIRGINIA INC. – no yes
304-637 Frontier FRONTIER WEST VIRGINIA INC. – no yes
304-642 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
304-704 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2003-10-08 yes yes
304-801 GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV – yes yes
304-940 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2003-08-08 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
FRONTIER WEST VIRGINIA INC. Frontier 4 36.4%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 3 27.3%
UNITED STATES CELLULAR - WV – 2 18.2%
FIBERNET, LLC - WV – 1 9.1%
GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV – 1 9.1%

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 ELKINS in area code 304?

11 blocks: 591, 614, 621, 630, 635, 636, 637, 642, 704, 801, 940. The table above gives the holder of each.

Which carriers have numbers in ELKINS?

FRONTIER WEST VIRGINIA INC. (4 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (3 blocks), UNITED STATES CELLULAR - WV (2 blocks), FIBERNET, LLC - WV (1 block), GATEWAY TELECOM LLC DBA STRATUSWAVE COMM LLC WV (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ELKINS 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