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

PALM SPG prefixes in area code 760

NANPA records 66 assigned NXX blocks to rate center PALM SPG in area code 760, 8.4% 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. 19 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (17), NEW CINGULAR WIRELESS PCS, LLC (9), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (8). The earliest assignment on record here is 2001-04-19 and the most recent 2013-01-14. 35 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.

66 assigned blocks – 8.4% of 760
19 holders of record
35 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
760-202 Frontier FRONTIER CALIFORNIA INC. – no yes
760-218 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-219 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-250 T-Mobile METROPCS NETWORKS, LLC – yes yes
760-272 T-Mobile METROPCS NETWORKS, LLC 2001-07-17 yes yes
760-275 T-Mobile T-MOBILE USA, INC. – yes yes
760-285 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-318 Frontier FRONTIER CALIFORNIA INC. – yes yes
760-320 Frontier FRONTIER CALIFORNIA INC. – no yes
760-321 Frontier FRONTIER CALIFORNIA INC. – no yes
760-322 Frontier FRONTIER CALIFORNIA INC. – no yes
760-323 Frontier FRONTIER CALIFORNIA INC. – no yes
760-324 Frontier FRONTIER CALIFORNIA INC. – no yes
760-325 Frontier FRONTIER CALIFORNIA INC. – no yes
760-327 Frontier FRONTIER CALIFORNIA INC. – no yes
760-328 Frontier FRONTIER CALIFORNIA INC. – no yes
760-333 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
760-406 Onvoy ONVOY, LLC - CA – yes yes
760-408 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-04-19 no yes
760-409 T-Mobile T-MOBILE USA, INC. – yes yes
760-413 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-04-19 no yes
760-416 Frontier FRONTIER CALIFORNIA INC. – no yes
760-422 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
760-424 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
760-449 AT&T AT&T - LOCAL 2001-11-29 yes yes
760-459 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
760-464 T-Mobile T-MOBILE USA, INC. – yes yes
760-507 Onvoy ONVOY, LLC - CA 2013-01-14 yes yes
760-534 T-Mobile T-MOBILE USA, INC. – yes yes
760-537 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA 2008-06-12 yes yes
760-548 HD CARRIER LLC – yes yes
760-558 Charter ONVOY SPECTRUM, LLC – yes yes
760-567 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-569 WIDE VOICE, LLC - CA 2009-01-08 yes yes
760-620 Onvoy ONVOY, LLC - CA 2009-02-17 yes yes
760-641 T-Mobile T-MOBILE USA, INC. – yes yes
760-656 Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 2009-06-26 yes yes
760-667 33 WIRELESS INC. – no yes
760-668 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-673 T-Mobile T-MOBILE USA, INC. 2002-06-14 yes yes
760-699 INTRADO COMMUNICATIONS, LLC 2003-02-25 yes yes
760-770 Frontier FRONTIER CALIFORNIA INC. – no yes
760-774 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
760-778 Frontier FRONTIER CALIFORNIA INC. – no yes
760-794 NUSO, LLC 2007-11-14 yes yes
760-799 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
760-808 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-10-18 yes yes
760-831 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-04-19 no yes
760-832 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-04-19 yes yes
760-833 Frontier FRONTIER CALIFORNIA INC. – no yes
760-835 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-841 Onvoy ONVOY, LLC - CA – yes yes
760-844 T-Mobile T-MOBILE USA, INC. 2005-02-23 yes yes
760-861 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-04-19 no yes
760-864 Frontier FRONTIER CALIFORNIA INC. – no yes
760-866 Frontier FRONTIER CALIFORNIA INC. – no yes
760-880 T-Mobile T-MOBILE USA, INC. 2002-07-17 no yes
760-883 Frontier FRONTIER CALIFORNIA INC. – yes yes
760-898 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2001-10-19 yes yes
760-902 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
760-904 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA 2005-06-03 yes yes
760-905 T-Mobile METROPCS NETWORKS, LLC 2010-03-17 yes yes
760-968 UTILITY TELECOM GROUP, LLC - CA 2007-08-24 yes yes
760-969 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 2003-03-28 yes yes
760-980 YMAX COMMUNICATIONS CORP. - CA 2011-02-14 yes yes
760-992 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 2003-07-17 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 17 25.8%
NEW CINGULAR WIRELESS PCS, LLC AT&T 9 13.6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 8 12.1%
T-MOBILE USA, INC. T-Mobile 8 12.1%
ONVOY, LLC - CA Onvoy 4 6.1%
METROPCS NETWORKS, LLC T-Mobile 3 4.5%
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TPx 3 4.5%
LEVEL 3 COMMUNICATIONS, LLC - CA Lumen 3 4.5%
AT&T - LOCAL AT&T 1 1.5%
HD CARRIER LLC – 1 1.5%
ONVOY SPECTRUM, LLC Charter 1 1.5%
WIDE VOICE, LLC - CA – 1 1.5%
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA Lumen 1 1.5%
33 WIRELESS INC. – 1 1.5%
INTRADO COMMUNICATIONS, LLC – 1 1.5%
NUSO, LLC – 1 1.5%
UTILITY TELECOM GROUP, LLC - CA – 1 1.5%
YMAX COMMUNICATIONS CORP. - CA – 1 1.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA Verizon 1 1.5%

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 PALM SPG in area code 760?

66 blocks: 202, 218, 219, 250, 272, 275, 285, 318, 320, 321, 322, 323 and 54 more, all listed in the table above.

Which carriers have numbers in PALM SPG?

FRONTIER CALIFORNIA INC. (17 blocks), NEW CINGULAR WIRELESS PCS, LLC (9 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (8 blocks), T-MOBILE USA, INC. (8 blocks), ONVOY, LLC - CA (4 blocks), METROPCS NETWORKS, LLC (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is PALM SPG 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