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

AGUILAR prefixes in area code 719

NANPA records 4 assigned NXX blocks to rate center AGUILAR in area code 719, 0.6% of the 665 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 LEVEL 3 COMMUNICATIONS, LLC - CO (1), TELNYX LLC (1), QWEST CORPORATION (1). The earliest assignment on record here is 2014-03-26 and the most recent 2022-02-25. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.6% of 719
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
719-399 Lumen LEVEL 3 COMMUNICATIONS, LLC - CO 2014-03-26 yes yes
719-403 Telnyx TELNYX LLC 2021-02-05 yes yes
719-941 Lumen QWEST CORPORATION – yes yes
719-993 TON80 COMMUNICATIONS, LLC 2022-02-25 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
LEVEL 3 COMMUNICATIONS, LLC - CO Lumen 1 25%
TELNYX LLC Telnyx 1 25%
QWEST CORPORATION Lumen 1 25%
TON80 COMMUNICATIONS, LLC – 1 25%

Frequently asked

Which prefixes belong to AGUILAR in area code 719?

4 blocks: 399, 403, 941, 993. The table above gives the holder of each.

Which carriers have numbers in AGUILAR?

LEVEL 3 COMMUNICATIONS, LLC - CO (1 block), TELNYX LLC (1 block), QWEST CORPORATION (1 block), TON80 COMMUNICATIONS, 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 AGUILAR 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 719

All 665 prefixes in 719