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

BALCONES prefixes in area code 830

NANPA records 3 assigned NXX blocks to rate center BALCONES in area code 830, 0.6% of the 496 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. 2 holders hold those blocks, the largest being GUADALUPE VALLEY TEL. COOP., INC. (2), TWC IP ENABLED SERVICES, LLC (1). The earliest assignment on record here is 2007-04-05 and the most recent 2007-04-05. 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 830
2 holders of record
1 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
830-368 Charter TWC IP ENABLED SERVICES, LLC 2007-04-05 yes yes
830-755 GUADALUPE VALLEY TEL. COOP., INC. – no yes
830-981 GUADALUPE VALLEY TEL. COOP., INC. – no 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
GUADALUPE VALLEY TEL. COOP., INC. – 2 66.7%
TWC IP ENABLED SERVICES, LLC Charter 1 33.3%

Frequently asked

Which prefixes belong to BALCONES in area code 830?

3 blocks: 368, 755, 981. The table above gives the holder of each.

Which carriers have numbers in BALCONES?

GUADALUPE VALLEY TEL. COOP., INC. (2 blocks), TWC IP ENABLED SERVICES, 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 BALCONES 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 830

All 496 prefixes in 830