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

WEST END prefixes in area code 910

NANPA records 5 assigned NXX blocks to rate center WEST END in area code 910, 0.6% 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. 4 holders hold those blocks, the largest being LEVEL 3 COMMUNICATIONS, LLC - NC (2), READY TELECOM, INC. - NC (1), BRIGHTSPEED OF NORTH CAROLINA, LLC (1). The earliest assignment on record here is 2002-07-11 and the most recent 2022-10-12. 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 code 864 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 0.6% of 910
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
910-400 Lumen LEVEL 3 COMMUNICATIONS, LLC - NC 2005-07-20 yes yes
910-466 Lumen LEVEL 3 COMMUNICATIONS, LLC - NC 2002-07-11 yes yes
910-657 READY TELECOM, INC. - NC 2003-06-20 no yes
910-673 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – no yes
910-971 NUSO, LLC 2022-10-12 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
LEVEL 3 COMMUNICATIONS, LLC - NC Lumen 2 40%
READY TELECOM, INC. - NC – 1 20%
BRIGHTSPEED OF NORTH CAROLINA, LLC Brightspeed 1 20%
NUSO, LLC – 1 20%

Frequently asked

Which prefixes belong to WEST END in area code 910?

5 blocks: 400, 466, 657, 673, 971. The table above gives the holder of each.

Which carriers have numbers in WEST END?

LEVEL 3 COMMUNICATIONS, LLC - NC (2 blocks), READY TELECOM, INC. - NC (1 block), BRIGHTSPEED OF NORTH CAROLINA, LLC (1 block), NUSO, 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 WEST END 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 910

All 785 prefixes in 910