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

GARDNERVL prefixes in area code 775

NANPA records 15 assigned NXX blocks to rate center GARDNERVL in area code 775, 2.5% of the 601 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. 8 holders hold those blocks, the largest being FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV (4), T-MOBILE USA, INC. (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV (2). The earliest assignment on record here is 2002-10-07 and the most recent 2022-07-13. 11 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

15 assigned blocks – 2.5% of 775
8 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
775-215 UTILITY TELECOM GROUP, LLC - NV – no yes
775-265 Frontier FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV – no yes
775-267 Frontier FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV – yes yes
775-292 T-Mobile T-MOBILE USA, INC. 2002-10-07 yes yes
775-309 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV – yes yes
775-364 Lumen LEVEL 3 COMMUNICATIONS, LLC - NV 2002-11-13 yes yes
775-392 Charter CHARTER IP ENABLED SERVICES, LLC 2007-02-23 yes yes
775-450 T-Mobile T-MOBILE USA, INC. – yes yes
775-495 T-Mobile T-MOBILE USA, INC. 2022-07-13 yes yes
775-552 MATRIX TELECOM, LLC. S/I/I TNCI - NV – yes yes
775-781 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV – no yes
775-782 Frontier FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV – no yes
775-783 Frontier FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV – yes yes
775-790 AT&T NEW CINGULAR WIRELESS PCS, LLC – yes yes
775-901 AT&T NEW CINGULAR WIRELESS PCS, LLC – 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
FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV Frontier 4 26.7%
T-MOBILE USA, INC. T-Mobile 3 20%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV Verizon 2 13.3%
NEW CINGULAR WIRELESS PCS, LLC AT&T 2 13.3%
UTILITY TELECOM GROUP, LLC - NV – 1 6.7%
LEVEL 3 COMMUNICATIONS, LLC - NV Lumen 1 6.7%
CHARTER IP ENABLED SERVICES, LLC Charter 1 6.7%
MATRIX TELECOM, LLC. S/I/I TNCI - NV – 1 6.7%

Frequently asked

Which prefixes belong to GARDNERVL in area code 775?

15 blocks: 215, 265, 267, 292, 309, 364, 392, 450, 495, 552, 781, 782 and 3 more, all listed in the table above.

Which carriers have numbers in GARDNERVL?

FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV (4 blocks), T-MOBILE USA, INC. (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV (2 blocks), NEW CINGULAR WIRELESS PCS, LLC (2 blocks), UTILITY TELECOM GROUP, LLC - NV (1 block), LEVEL 3 COMMUNICATIONS, LLC - NV (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GARDNERVL 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 775

All 601 prefixes in 775