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

GARDEN GRV prefixes in area code 714

NANPA records 34 assigned NXX blocks to rate center GARDEN GRV in area code 714, 4.3% 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. 9 holders hold those blocks, the largest being PACIFIC BELL (18), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (4), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (3). The earliest assignment on record here is 2007-03-19 and the most recent 2025-01-13. 25 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 codes 641, 657 – overlay codes cover the same geography, so a rate center is served by all of them.

34 assigned blocks – 4.3% of 714
9 holders of record
25 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
714-251 AT&T PACIFIC BELL – yes yes
714-260 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
714-383 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
714-462 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2012-08-20 yes yes
714-467 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
714-468 Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA – yes yes
714-489 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
714-530 AT&T PACIFIC BELL – no yes
714-534 AT&T PACIFIC BELL – no yes
714-537 AT&T PACIFIC BELL – no yes
714-539 AT&T PACIFIC BELL – no yes
714-583 T-Mobile METROPCS NETWORKS, LLC 2007-03-19 yes yes
714-589 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2007-03-19 yes yes
714-590 AT&T PACIFIC BELL – no yes
714-591 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA – yes yes
714-620 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
714-621 AT&T PACIFIC BELL – yes yes
714-636 AT&T PACIFIC BELL – no yes
714-638 AT&T PACIFIC BELL – no yes
714-643 T-Mobile METROPCS NETWORKS, LLC 2009-02-14 yes yes
714-663 AT&T PACIFIC BELL – yes yes
714-703 AT&T PACIFIC BELL – yes yes
714-705 AT&T PACIFIC BELL – yes yes
714-719 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
714-740 AT&T PACIFIC BELL – yes yes
714-741 AT&T PACIFIC BELL – no yes
714-748 AT&T PACIFIC BELL – yes yes
714-750 AT&T PACIFIC BELL – yes yes
714-786 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
714-823 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
714-867 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
714-946 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2025-01-13 yes yes
714-971 AT&T PACIFIC BELL – yes yes
714-980 AT&T PACIFIC BELL – 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 18 52.9%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 4 11.8%
TELEPORT COMMUNICATIONS AMERICA, LLC - CA AT&T 3 8.8%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 2 5.9%
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TPx 2 5.9%
METROPCS NETWORKS, LLC T-Mobile 2 5.9%
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA Lumen 1 2.9%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA Verizon 1 2.9%
LEVEL 3 COMMUNICATIONS, LLC - CA Lumen 1 2.9%

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 GARDEN GRV in area code 714?

34 blocks: 251, 260, 383, 462, 467, 468, 489, 530, 534, 537, 539, 583 and 22 more, all listed in the table above.

Which carriers have numbers in GARDEN GRV?

PACIFIC BELL (18 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (4 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (2 blocks), METROPCS NETWORKS, LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GARDEN GRV 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 714

All 785 prefixes in 714