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

RAYVILLE prefixes in area code 318

NANPA records 8 assigned NXX blocks to rate center RAYVILLE in area code 318, 1.0% of the 765 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. 6 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - GA (3), ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC (1), LEVEL 3 COMMUNICATIONS, LLC - LA (1). The earliest assignment on record here is 2001-03-14 and the most recent 2021-05-10. 8 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

8 assigned blocks – 1% of 318
6 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
318-297 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 2001-03-26 yes yes
318-303 Lumen LEVEL 3 COMMUNICATIONS, LLC - LA 2002-04-29 yes yes
318-334 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2001-03-14 yes yes
318-417 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 2003-05-22 yes yes
318-566 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2003-07-10 yes yes
318-661 AT&T TELEPORT COMMUNICATIONS AMERICA LA - LLC 2015-07-27 yes yes
318-728 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
318-774 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2021-05-10 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
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 3 37.5%
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC – 1 12.5%
LEVEL 3 COMMUNICATIONS, LLC - LA Lumen 1 12.5%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA Verizon 1 12.5%
TELEPORT COMMUNICATIONS AMERICA LA - LLC AT&T 1 12.5%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 12.5%

Frequently asked

Which prefixes belong to RAYVILLE in area code 318?

8 blocks: 297, 303, 334, 417, 566, 661, 728, 774. The table above gives the holder of each.

Which carriers have numbers in RAYVILLE?

NEW CINGULAR WIRELESS PCS, LLC - GA (3 blocks), ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - LA (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA (1 block), TELEPORT COMMUNICATIONS AMERICA LA - 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 RAYVILLE 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 318

All 765 prefixes in 318