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

ORANGE prefixes in area code 714

NANPA records 53 assigned NXX blocks to rate center ORANGE in area code 714, 6.8% 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. 11 holders hold those blocks, the largest being PACIFIC BELL (33), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3). The earliest assignment on record here is 2001-05-10 and the most recent 2012-03-16. 28 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 351, 409, 540, 657 – overlay codes cover the same geography, so a rate center is served by all of them.

53 assigned blocks – 6.8% of 714
11 holders of record
28 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
714-202 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2008-11-24 yes yes
714-221 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – no yes
714-244 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
714-279 AT&T PACIFIC BELL – no yes
714-280 AT&T PACIFIC BELL – yes yes
714-281 AT&T PACIFIC BELL – yes yes
714-282 AT&T PACIFIC BELL – no yes
714-283 AT&T PACIFIC BELL – no yes
714-288 AT&T PACIFIC BELL – no yes
714-289 AT&T PACIFIC BELL – yes yes
714-363 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
714-370 American Messaging AMERICAN MESSAGING SERVICES, LLC – no yes
714-385 AT&T PACIFIC BELL – yes yes
714-450 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
714-453 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
714-456 AT&T PACIFIC BELL – no yes
714-464 T-Mobile T-MOBILE USA, INC. – yes yes
714-497 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – yes yes
714-509 Windstream PAETEC ITEL, LLC 2012-03-16 yes yes
714-516 AT&T PACIFIC BELL – yes yes
714-532 AT&T PACIFIC BELL – no yes
714-538 AT&T PACIFIC BELL – no yes
714-551 Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA 2009-01-05 yes yes
714-602 Comcast COMCAST PHONE OF CALIFORNIA, LLC – yes yes
714-627 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
714-628 AT&T PACIFIC BELL – yes yes
714-633 AT&T PACIFIC BELL – no yes
714-634 AT&T PACIFIC BELL – no yes
714-637 AT&T PACIFIC BELL – no yes
714-639 AT&T PACIFIC BELL – no yes
714-685 AT&T PACIFIC BELL – no yes
714-704 AT&T PACIFIC BELL – no yes
714-712 AT&T PACIFIC BELL – yes yes
714-744 AT&T PACIFIC BELL – no yes
714-769 AT&T PACIFIC BELL – yes yes
714-771 AT&T PACIFIC BELL – no yes
714-787 T-Mobile T-MOBILE USA, INC. – yes yes
714-790 Comcast COMCAST PHONE OF CALIFORNIA, LLC – yes yes
714-912 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
714-919 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
714-921 AT&T PACIFIC BELL – no yes
714-922 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
714-923 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA – yes yes
714-935 AT&T PACIFIC BELL – no yes
714-937 AT&T PACIFIC BELL – no yes
714-938 AT&T PACIFIC BELL – yes yes
714-939 AT&T PACIFIC BELL – no yes
714-940 AT&T PACIFIC BELL – no yes
714-941 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 2001-05-10 yes yes
714-974 AT&T PACIFIC BELL – no yes
714-978 AT&T PACIFIC BELL – yes yes
714-997 AT&T PACIFIC BELL – no yes
714-998 AT&T PACIFIC BELL – no 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 33 62.3%
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TPx 4 7.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 5.7%
TELEPORT COMMUNICATIONS AMERICA, LLC - CA AT&T 3 5.7%
T-MOBILE USA, INC. T-Mobile 2 3.8%
COMCAST PHONE OF CALIFORNIA, LLC Comcast 2 3.8%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA Verizon 2 3.8%
AMERICAN MESSAGING SERVICES, LLC American Messaging 1 1.9%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 1 1.9%
PAETEC ITEL, LLC Windstream 1 1.9%
PEERLESS NETWORK OF CALIFORNIA, LLC - CA Peerless 1 1.9%

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 ORANGE in area code 714?

53 blocks: 202, 221, 244, 279, 280, 281, 282, 283, 288, 289, 363, 370 and 41 more, all listed in the table above.

Which carriers have numbers in ORANGE?

PACIFIC BELL (33 blocks), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - CA (3 blocks), T-MOBILE USA, INC. (2 blocks), COMCAST PHONE OF CALIFORNIA, 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 ORANGE 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