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

HILLSVILLE prefixes in area code 276

NANPA records 7 assigned NXX blocks to rate center HILLSVILLE in area code 276, 1.9% of the 374 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 UNITED STATES CELLULAR - VA (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (2), UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA (2). The earliest assignment on record here is 2003-12-08 and the most recent 2021-10-13. 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

7 assigned blocks – 1.9% of 276
4 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
276-261 UNITED STATES CELLULAR - VA 2021-10-13 yes yes
276-266 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2003-12-08 yes yes
276-728 Lumen UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA – yes yes
276-730 Lumen UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA – yes yes
276-733 UNITED STATES CELLULAR - VA – yes yes
276-779 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA – yes yes
276-966 FRACTEL, LLC 2020-09-08 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
UNITED STATES CELLULAR - VA – 2 28.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA Verizon 2 28.6%
UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA Lumen 2 28.6%
FRACTEL, LLC – 1 14.3%

Frequently asked

Which prefixes belong to HILLSVILLE in area code 276?

7 blocks: 261, 266, 728, 730, 733, 779, 966. The table above gives the holder of each.

Which carriers have numbers in HILLSVILLE?

UNITED STATES CELLULAR - VA (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (2 blocks), UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA (2 blocks), FRACTEL, 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 HILLSVILLE 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 276

All 374 prefixes in 276