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

VASS prefixes in area code 910

NANPA records 3 assigned NXX blocks to rate center VASS in area code 910, 0.4% 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. 3 holders hold those blocks, the largest being BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC (1), LEVEL 3 COMMUNICATIONS, LLC - NC (1), ONVOY, LLC - NC (1). The earliest assignment on record here is 2004-09-07 and the most recent 2016-04-13. 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 910
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
910-245 Brightspeed BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC – no yes
910-556 Lumen LEVEL 3 COMMUNICATIONS, LLC - NC 2004-09-07 yes yes
910-936 Onvoy ONVOY, LLC - NC 2016-04-13 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 EASTERN NORTH CAROLINA, LLC Brightspeed 1 33.3%
LEVEL 3 COMMUNICATIONS, LLC - NC Lumen 1 33.3%
ONVOY, LLC - NC Onvoy 1 33.3%

Frequently asked

Which prefixes belong to VASS in area code 910?

3 blocks: 245, 556, 936. The table above gives the holder of each.

Which carriers have numbers in VASS?

BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - NC (1 block), ONVOY, LLC - NC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is VASS 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