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

CLOUDCROFT prefixes in area code 575

NANPA records 3 assigned NXX blocks to rate center CLOUDCROFT in area code 575, 0.6% of the 521 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 PVT NETWORKS, INC. - NM (1), TULAROSA BASIN TELEPHONE CO., INC. (1), ONVOY, LLC - NM (1). The earliest assignment on record here is 2006-05-15 and the most recent 2022-05-09. 1 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.6% of 575
3 holders of record
1 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
575-601 PVT NETWORKS, INC. - NM 2006-05-15 no yes
575-682 TULAROSA BASIN TELEPHONE CO., INC. – no yes
575-750 Onvoy ONVOY, LLC - NM 2022-05-09 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
PVT NETWORKS, INC. - NM – 1 33.3%
TULAROSA BASIN TELEPHONE CO., INC. – 1 33.3%
ONVOY, LLC - NM Onvoy 1 33.3%

Frequently asked

Which prefixes belong to CLOUDCROFT in area code 575?

3 blocks: 601, 682, 750. The table above gives the holder of each.

Which carriers have numbers in CLOUDCROFT?

PVT NETWORKS, INC. - NM (1 block), TULAROSA BASIN TELEPHONE CO., INC. (1 block), ONVOY, LLC - NM (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is CLOUDCROFT 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 575

All 521 prefixes in 575