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

GRUNDY prefixes in area code 276

NANPA records 5 assigned NXX blocks to rate center GRUNDY in area code 276, 1.3% 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 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (2), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1), EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS (1). The earliest assignment on record here is 2012-01-04 and the most recent 2022-11-15. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

5 assigned blocks – 1.3% of 276
4 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
276-242 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2019-02-19 yes yes
276-244 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS – yes yes
276-287 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2022-11-15 yes yes
276-312 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 2012-01-04 yes yes
276-935 Verizon VERIZON SOUTH, INC. - VA – 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 - VA Verizon 2 40%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 20%
EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS – 1 20%
VERIZON SOUTH, INC. - VA Verizon 1 20%

Frequently asked

Which prefixes belong to GRUNDY in area code 276?

5 blocks: 242, 244, 287, 312, 935. The table above gives the holder of each.

Which carriers have numbers in GRUNDY?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS (1 block), VERIZON SOUTH, INC. - VA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GRUNDY 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