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

HOLLYRIDGE prefixes in area code 910

NANPA records 6 assigned NXX blocks to rate center HOLLYRIDGE in area code 910, 0.8% 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 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (2), BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC (1), ONVOY, LLC - NC (1). The earliest assignment on record here is 2005-09-16 and the most recent 2019-05-14. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 0.8% of 910
5 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
910-329 Brightspeed BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC – no yes
910-507 Onvoy ONVOY, LLC - NC 2016-04-13 yes yes
910-581 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 2005-09-16 no yes
910-650 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 2007-06-13 yes yes
910-752 Bandwidth BANDWIDTH.COM CLEC, LLC - NC 2019-05-14 yes yes
910-803 Charter CHARTER IP ENABLED SERVICES, LLC 2007-10-08 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC Verizon 2 33.3%
BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC Brightspeed 1 16.7%
ONVOY, LLC - NC Onvoy 1 16.7%
BANDWIDTH.COM CLEC, LLC - NC Bandwidth 1 16.7%
CHARTER IP ENABLED SERVICES, LLC Charter 1 16.7%

Frequently asked

Which prefixes belong to HOLLYRIDGE in area code 910?

6 blocks: 329, 507, 581, 650, 752, 803. The table above gives the holder of each.

Which carriers have numbers in HOLLYRIDGE?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (2 blocks), BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC (1 block), ONVOY, LLC - NC (1 block), BANDWIDTH.COM CLEC, LLC - NC (1 block), CHARTER IP ENABLED SERVICES, 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 HOLLYRIDGE 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