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

SCHURZ prefixes in area code 775

NANPA records 7 assigned NXX blocks to rate center SCHURZ in area code 775, 1.2% 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. 4 holders hold those blocks, the largest being ONVOY, LLC - NV (4), UTILITY TELECOM GROUP, LLC - NV (1), NEVADA BELL (1). The earliest assignment on record here is 2001-07-10 and the most recent 2020-12-23. 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

7 assigned blocks – 1.2% of 775
4 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
775-261 Onvoy ONVOY, LLC - NV – no yes
775-286 UTILITY TELECOM GROUP, LLC - NV 2001-07-10 no yes
775-373 Onvoy ONVOY, LLC - NV – no yes
775-719 Onvoy ONVOY, LLC - NV – no yes
775-773 AT&T NEVADA BELL – yes yes
775-822 Onvoy ONVOY, LLC - NV – no yes
775-946 FRACTEL, LLC 2020-12-23 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
ONVOY, LLC - NV Onvoy 4 57.1%
UTILITY TELECOM GROUP, LLC - NV – 1 14.3%
NEVADA BELL AT&T 1 14.3%
FRACTEL, LLC – 1 14.3%

Frequently asked

Which prefixes belong to SCHURZ in area code 775?

7 blocks: 261, 286, 373, 719, 773, 822, 946. The table above gives the holder of each.

Which carriers have numbers in SCHURZ?

ONVOY, LLC - NV (4 blocks), UTILITY TELECOM GROUP, LLC - NV (1 block), NEVADA BELL (1 block), 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 SCHURZ 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