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

CARRISA PL prefixes in area code 805

NANPA records 3 assigned NXX blocks to rate center CARRISA PL in area code 805, 0.4% of the 786 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 PACIFIC BELL (1), ONVOY, LLC - CA (1), CENTURYLINK COMMUNICATIONS, LLC (1). 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 805
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
805-475 AT&T PACIFIC BELL – yes yes
805-510 Onvoy ONVOY, LLC - CA – yes yes
805-725 Lumen CENTURYLINK COMMUNICATIONS, LLC – 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
PACIFIC BELL AT&T 1 33.3%
ONVOY, LLC - CA Onvoy 1 33.3%
CENTURYLINK COMMUNICATIONS, LLC Lumen 1 33.3%

Frequently asked

Which prefixes belong to CARRISA PL in area code 805?

3 blocks: 475, 510, 725. The table above gives the holder of each.

Which carriers have numbers in CARRISA PL?

PACIFIC BELL (1 block), ONVOY, LLC - CA (1 block), CENTURYLINK COMMUNICATIONS, 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 CARRISA PL 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 805

All 786 prefixes in 805