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

CHRISTINE prefixes in area code 830

NANPA records 4 assigned NXX blocks to rate center CHRISTINE in area code 830, 0.8% 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. 3 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), TELNYX LLC (1), MATRIX TELECOM, LLC. S/I/I TNCI - TX (1). 4 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 701 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.8% of 830
3 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
830-264 AT&T SOUTHWESTERN BELL – yes yes
830-452 Telnyx TELNYX LLC – yes yes
830-645 MATRIX TELECOM, LLC. S/I/I TNCI - TX – yes yes
830-784 AT&T SOUTHWESTERN BELL – 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
SOUTHWESTERN BELL AT&T 2 50%
TELNYX LLC Telnyx 1 25%
MATRIX TELECOM, LLC. S/I/I TNCI - TX – 1 25%

Frequently asked

Which prefixes belong to CHRISTINE in area code 830?

4 blocks: 264, 452, 645, 784. The table above gives the holder of each.

Which carriers have numbers in CHRISTINE?

SOUTHWESTERN BELL (2 blocks), TELNYX LLC (1 block), MATRIX TELECOM, LLC. S/I/I TNCI - TX (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is CHRISTINE 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