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

CASH prefixes in area code 903

NANPA records 3 assigned NXX blocks to rate center CASH in area code 903, 0.4% of the 771 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 LEVEL 3 COMMUNICATIONS, LLC - TX (1), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1), BANDWIDTH.COM CLEC, LLC - TX (1). The earliest assignment on record here is 2014-04-16 and the most recent 2014-04-16. 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 codes 430, 870 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 903
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
903-224 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX – yes yes
903-883 Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS – yes yes
903-914 Bandwidth BANDWIDTH.COM CLEC, LLC - TX 2014-04-16 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 - TX Lumen 1 33.3%
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS Frontier 1 33.3%
BANDWIDTH.COM CLEC, LLC - TX Bandwidth 1 33.3%

Frequently asked

Which prefixes belong to CASH in area code 903?

3 blocks: 224, 883, 914. The table above gives the holder of each.

Which carriers have numbers in CASH?

LEVEL 3 COMMUNICATIONS, LLC - TX (1 block), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (1 block), BANDWIDTH.COM CLEC, LLC - 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 CASH 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 903

All 771 prefixes in 903