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

SPRINGER prefixes in area code 575

NANPA records 4 assigned NXX blocks to rate center SPRINGER in area code 575, 0.8% 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. 4 holders hold those blocks, the largest being PLATEAU TELECOMMUNICATIONS, INC. - NM (1), TON80 COMMUNICATIONS, LLC (1), BANDWIDTH.COM CLEC, LLC - NM (1). The earliest assignment on record here is 2012-01-12 and the most recent 2022-01-11. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 580 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.8% of 575
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
575-352 PLATEAU TELECOMMUNICATIONS, INC. - NM 2012-01-12 no yes
575-426 TON80 COMMUNICATIONS, LLC 2022-01-11 yes yes
575-459 Bandwidth BANDWIDTH.COM CLEC, LLC - NM 2015-04-17 yes yes
575-483 Lumen QWEST CORPORATION – 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
PLATEAU TELECOMMUNICATIONS, INC. - NM – 1 25%
TON80 COMMUNICATIONS, LLC – 1 25%
BANDWIDTH.COM CLEC, LLC - NM Bandwidth 1 25%
QWEST CORPORATION Lumen 1 25%

Frequently asked

Which prefixes belong to SPRINGER in area code 575?

4 blocks: 352, 426, 459, 483. The table above gives the holder of each.

Which carriers have numbers in SPRINGER?

PLATEAU TELECOMMUNICATIONS, INC. - NM (1 block), TON80 COMMUNICATIONS, LLC (1 block), BANDWIDTH.COM CLEC, LLC - NM (1 block), QWEST CORPORATION (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SPRINGER 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