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

PALMDESERT prefixes in area code 760

NANPA records 29 assigned NXX blocks to rate center PALMDESERT in area code 760, 3.7% 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. 7 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (18), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (3), METROPCS NETWORKS, LLC (2). The earliest assignment on record here is 2001-07-17 and the most recent 2009-06-03. 16 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.

29 assigned blocks – 3.7% of 760
7 holders of record
16 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
760-200 Frontier FRONTIER CALIFORNIA INC. – yes yes
760-340 Frontier FRONTIER CALIFORNIA INC. – no yes
760-341 Frontier FRONTIER CALIFORNIA INC. – no yes
760-343 Frontier FRONTIER CALIFORNIA INC. – yes yes
760-345 Frontier FRONTIER CALIFORNIA INC. – no yes
760-346 Frontier FRONTIER CALIFORNIA INC. – no yes
760-360 Frontier FRONTIER CALIFORNIA INC. – no yes
760-404 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 2001-07-17 yes yes
760-423 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
760-469 T-Mobile METROPCS NETWORKS, LLC – yes yes
760-565 Charter TWC IP ENABLED SERVICES, LLC – yes yes
760-568 Frontier FRONTIER CALIFORNIA INC. – no yes
760-578 T-Mobile METROPCS NETWORKS, LLC – yes yes
760-601 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
760-610 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 2007-03-26 yes yes
760-636 Frontier FRONTIER CALIFORNIA INC. 2007-07-20 yes yes
760-674 Frontier FRONTIER CALIFORNIA INC. – yes yes
760-766 Onvoy ONVOY, LLC - CA – yes yes
760-772 Frontier FRONTIER CALIFORNIA INC. – no yes
760-773 Frontier FRONTIER CALIFORNIA INC. – no yes
760-776 Frontier FRONTIER CALIFORNIA INC. – no yes
760-779 Frontier FRONTIER CALIFORNIA INC. – no yes
760-797 Onvoy ONVOY, LLC - CA – yes yes
760-834 Frontier FRONTIER CALIFORNIA INC. – yes yes
760-836 Frontier FRONTIER CALIFORNIA INC. – no yes
760-837 Frontier FRONTIER CALIFORNIA INC. – no yes
760-851 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – yes yes
760-862 Frontier FRONTIER CALIFORNIA INC. – no yes
760-895 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA 2009-06-03 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
FRONTIER CALIFORNIA INC. Frontier 18 62.1%
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TPx 3 10.3%
METROPCS NETWORKS, LLC T-Mobile 2 6.9%
TELEPORT COMMUNICATIONS AMERICA, LLC - CA AT&T 2 6.9%
ONVOY, LLC - CA Onvoy 2 6.9%
TWC IP ENABLED SERVICES, LLC Charter 1 3.4%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 1 3.4%

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 PALMDESERT in area code 760?

29 blocks: 200, 340, 341, 343, 345, 346, 360, 404, 423, 469, 565, 568 and 17 more, all listed in the table above.

Which carriers have numbers in PALMDESERT?

FRONTIER CALIFORNIA INC. (18 blocks), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (3 blocks), METROPCS NETWORKS, LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (2 blocks), ONVOY, LLC - CA (2 blocks), TWC IP ENABLED SERVICES, 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 PALMDESERT 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