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

DARDANELLE prefixes in area code 479

NANPA records 4 assigned NXX blocks to rate center DARDANELLE in area code 479, 0.7% of the 569 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. 3 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (2), BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1). The earliest assignment on record here is 2002-05-14 and the most recent 2002-10-09. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.7% of 479
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
479-229 Brightspeed BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC – no yes
479-453 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
479-477 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2002-10-09 yes yes
479-699 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 2002-05-14 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
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 50%
BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC Brightspeed 1 25%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR Verizon 1 25%

Frequently asked

Which prefixes belong to DARDANELLE in area code 479?

4 blocks: 229, 453, 477, 699. The table above gives the holder of each.

Which carriers have numbers in DARDANELLE?

NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is DARDANELLE 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 479

All 569 prefixes in 479