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

LONE PINE prefixes in area code 760

NANPA records 4 assigned NXX blocks to rate center LONE PINE in area code 760, 0.5% of the 785 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. 4 holders hold those blocks, the largest being LEVEL 3 COMMUNICATIONS, LLC - CA (1), NEW CINGULAR WIRELESS PCS, LLC (1), ONVOY, LLC - CA (1). The earliest assignment on record here is 2003-03-14 and the most recent 2003-03-14. 4 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 442 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.5% of 760
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
760-264 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
760-614 AT&T NEW CINGULAR WIRELESS PCS, LLC 2003-03-14 yes yes
760-875 Onvoy ONVOY, LLC - CA – yes yes
760-876 Frontier FRONTIER CALIFORNIA INC. – 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 - CA Lumen 1 25%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 25%
ONVOY, LLC - CA Onvoy 1 25%
FRONTIER CALIFORNIA INC. Frontier 1 25%

Frequently asked

Which prefixes belong to LONE PINE in area code 760?

4 blocks: 264, 614, 875, 876. The table above gives the holder of each.

Which carriers have numbers in LONE PINE?

LEVEL 3 COMMUNICATIONS, LLC - CA (1 block), NEW CINGULAR WIRELESS PCS, LLC (1 block), ONVOY, LLC - CA (1 block), FRONTIER CALIFORNIA INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LONE PINE 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 760

All 785 prefixes in 760