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

LONDON prefixes in area code 479

NANPA records 3 assigned NXX blocks to rate center LONDON in area code 479, 0.5% 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 BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC (1), NEW CINGULAR WIRELESS PCS, LLC - IL (1), TON80 COMMUNICATIONS, LLC (1). The earliest assignment on record here is 2016-03-02 and the most recent 2022-02-01. 3 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 220, 325, 606, 740 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.5% of 479
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
479-293 Brightspeed BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC – yes yes
479-336 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2016-03-02 yes yes
479-625 TON80 COMMUNICATIONS, LLC 2022-02-01 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
BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC Brightspeed 1 33.3%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 33.3%
TON80 COMMUNICATIONS, LLC – 1 33.3%

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 LONDON in area code 479?

3 blocks: 293, 336, 625. The table above gives the holder of each.

Which carriers have numbers in LONDON?

BRIGHTSPEED OF NORTHWEST ARKANSAS, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), TON80 COMMUNICATIONS, 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 LONDON 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