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

SMITH VLY prefixes in area code 775

NANPA records 3 assigned NXX blocks to rate center SMITH VLY in area code 775, 0.5% 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. 3 holders hold those blocks, the largest being UTILITY TELECOM GROUP, LLC - NV (1), FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV (1), BANDWIDTH.COM CLEC, LLC - NV (1). 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.5% of 775
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
775-216 UTILITY TELECOM GROUP, LLC - NV – no yes
775-465 Frontier FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV – yes yes
775-576 Bandwidth BANDWIDTH.COM CLEC, LLC - NV – 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
UTILITY TELECOM GROUP, LLC - NV – 1 33.3%
FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV Frontier 1 33.3%
BANDWIDTH.COM CLEC, LLC - NV Bandwidth 1 33.3%

Frequently asked

Which prefixes belong to SMITH VLY in area code 775?

3 blocks: 216, 465, 576. The table above gives the holder of each.

Which carriers have numbers in SMITH VLY?

UTILITY TELECOM GROUP, LLC - NV (1 block), FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV (1 block), BANDWIDTH.COM CLEC, 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 SMITH VLY 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