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

HILDEBRAN prefixes in area code 828

NANPA records 4 assigned NXX blocks to rate center HILDEBRAN in area code 828, 0.6% of the 724 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 BRIGHTSPEED OF NORTH CAROLINA, LLC (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (1), WINDSTREAM COMMUNICATIONS, INC. - NC (1). The earliest assignment on record here is 2003-05-20 and the most recent 2004-04-28. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.6% of 828
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
828-397 Brightspeed BRIGHTSPEED OF NORTH CAROLINA, LLC – yes yes
828-502 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 2004-04-28 yes yes
828-597 Windstream WINDSTREAM COMMUNICATIONS, INC. - NC 2003-05-20 yes yes
828-826 Onvoy ONVOY, LLC - NC – 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 NORTH CAROLINA, LLC Brightspeed 1 25%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC Verizon 1 25%
WINDSTREAM COMMUNICATIONS, INC. - NC Windstream 1 25%
ONVOY, LLC - NC Onvoy 1 25%

Frequently asked

Which prefixes belong to HILDEBRAN in area code 828?

4 blocks: 397, 502, 597, 826. The table above gives the holder of each.

Which carriers have numbers in HILDEBRAN?

BRIGHTSPEED OF NORTH CAROLINA, LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (1 block), WINDSTREAM COMMUNICATIONS, INC. - 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 HILDEBRAN 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 828

All 724 prefixes in 828