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

VENICE prefixes in area code 504

NANPA records 6 assigned NXX blocks to rate center VENICE in area code 504, 1.1% of the 563 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 BANDWIDTH.COM CLEC, LLC - LA (1), ONVOY, LLC - LA (1), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1). The earliest assignment on record here is 2007-04-19 and the most recent 2024-01-08. 6 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 941 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 1.1% of 504
6 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
504-395 Bandwidth BANDWIDTH.COM CLEC, LLC - LA 2022-01-20 yes yes
504-420 Onvoy ONVOY, LLC - LA 2019-03-21 yes yes
504-534 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 2007-04-19 yes yes
504-580 Charter ONVOY SPECTRUM, LLC 2024-01-08 yes yes
504-814 Lumen LEVEL 3 COMMUNICATIONS, LLC - LA 2007-06-29 yes yes
504-977 FRACTEL, LLC 2019-05-21 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
BANDWIDTH.COM CLEC, LLC - LA Bandwidth 1 16.7%
ONVOY, LLC - LA Onvoy 1 16.7%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 16.7%
ONVOY SPECTRUM, LLC Charter 1 16.7%
LEVEL 3 COMMUNICATIONS, LLC - LA Lumen 1 16.7%
FRACTEL, LLC – 1 16.7%

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 VENICE in area code 504?

6 blocks: 395, 420, 534, 580, 814, 977. The table above gives the holder of each.

Which carriers have numbers in VENICE?

BANDWIDTH.COM CLEC, LLC - LA (1 block), ONVOY, LLC - LA (1 block), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1 block), ONVOY SPECTRUM, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - LA (1 block), FRACTEL, 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 VENICE 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 504

All 563 prefixes in 504