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

TUNICA prefixes in area code 225

NANPA records 5 assigned NXX blocks to rate center TUNICA in area code 225, 1.0% of the 501 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. 5 holders hold those blocks, the largest being ONVOY, LLC - LA (1), BANDWIDTH.COM CLEC, LLC - LA (1), IP HORIZON LLC (1). The earliest assignment on record here is 2016-03-14 and the most recent 2024-03-28. 5 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 662 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 1% of 225
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
225-230 Onvoy ONVOY, LLC - LA 2016-03-14 yes yes
225-269 Bandwidth BANDWIDTH.COM CLEC, LLC - LA 2018-11-13 yes yes
225-393 IP HORIZON LLC 2024-03-28 yes yes
225-569 TON80 COMMUNICATIONS, LLC 2020-06-09 yes yes
225-655 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – 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
ONVOY, LLC - LA Onvoy 1 20%
BANDWIDTH.COM CLEC, LLC - LA Bandwidth 1 20%
IP HORIZON LLC – 1 20%
TON80 COMMUNICATIONS, LLC – 1 20%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 20%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to TUNICA in area code 225?

5 blocks: 230, 269, 393, 569, 655. The table above gives the holder of each.

Which carriers have numbers in TUNICA?

ONVOY, LLC - LA (1 block), BANDWIDTH.COM CLEC, LLC - LA (1 block), IP HORIZON LLC (1 block), TON80 COMMUNICATIONS, LLC (1 block), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is TUNICA 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 225

All 501 prefixes in 225