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

LA HABRA prefixes in area code 562

NANPA records 39 assigned NXX blocks to rate center LA HABRA in area code 562, 5.6% of the 702 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. 17 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (9), LEVEL 3 COMMUNICATIONS, LLC - CA (5), ONVOY, LLC - CA (4). The earliest assignment on record here is 2001-04-25 and the most recent 2026-04-15. 30 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

39 assigned blocks – 5.6% of 562
17 holders of record
30 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
562-217 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA 2001-05-03 yes yes
562-237 AT&T PACIFIC BELL (COMPETITIVE) – yes yes
562-242 Onvoy ONVOY, LLC - CA – yes yes
562-245 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
562-265 Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA – yes yes
562-266 Frontier FRONTIER CALIFORNIA INC. – yes yes
562-267 Onvoy ONVOY, LLC - CA – yes yes
562-315 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – yes yes
562-352 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA 2001-04-25 yes yes
562-365 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
562-371 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
562-383 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA – yes yes
562-393 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
562-448 Windstream PAETEC ITEL, LLC – yes yes
562-451 Bandwidth BANDWIDTH.COM CLEC, LLC - CA – yes yes
562-458 AT&T NEW CINGULAR WIRELESS PCS, LLC – no yes
562-475 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
562-501 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
562-524 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA – yes yes
562-553 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
562-558 UTILITY TELECOM GROUP, LLC - CA – yes yes
562-589 Onvoy ONVOY, LLC - CA 2023-08-11 yes yes
562-631 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2001-09-04 no yes
562-640 AT&T NEW CINGULAR WIRELESS PCS, LLC – yes yes
562-665 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2002-06-14 yes yes
562-672 Charter ONVOY SPECTRUM, LLC 2023-04-12 yes yes
562-689 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
562-690 Frontier FRONTIER CALIFORNIA INC. – no yes
562-691 Frontier FRONTIER CALIFORNIA INC. – no yes
562-694 Frontier FRONTIER CALIFORNIA INC. – no yes
562-697 Frontier FRONTIER CALIFORNIA INC. – no yes
562-713 T-Mobile T-MOBILE USA, INC. 2002-08-30 yes yes
562-764 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2024-09-17 yes yes
562-834 Onvoy ONVOY, LLC - CA 2026-04-15 yes yes
562-848 TON80 COMMUNICATIONS, LLC 2022-03-10 yes yes
562-902 Frontier FRONTIER CALIFORNIA INC. – no yes
562-905 Frontier FRONTIER CALIFORNIA INC. – yes yes
562-943 Frontier FRONTIER CALIFORNIA INC. – no yes
562-947 Frontier FRONTIER CALIFORNIA INC. – 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
FRONTIER CALIFORNIA INC. Frontier 9 23.1%
LEVEL 3 COMMUNICATIONS, LLC - CA Lumen 5 12.8%
ONVOY, LLC - CA Onvoy 4 10.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 4 10.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 7.7%
NEW CINGULAR WIRELESS PCS, LLC AT&T 2 5.1%
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TPx 2 5.1%
PACIFIC BELL (COMPETITIVE) AT&T 1 2.6%
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA Lumen 1 2.6%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA Verizon 1 2.6%
PAETEC ITEL, LLC Windstream 1 2.6%
BANDWIDTH.COM CLEC, LLC - CA Bandwidth 1 2.6%
TELEPORT COMMUNICATIONS AMERICA, LLC - CA AT&T 1 2.6%
UTILITY TELECOM GROUP, LLC - CA – 1 2.6%
ONVOY SPECTRUM, LLC Charter 1 2.6%
T-MOBILE USA, INC. T-Mobile 1 2.6%
TON80 COMMUNICATIONS, LLC – 1 2.6%

Frequently asked

Which prefixes belong to LA HABRA in area code 562?

39 blocks: 217, 237, 242, 245, 265, 266, 267, 315, 352, 365, 371, 383 and 27 more, all listed in the table above.

Which carriers have numbers in LA HABRA?

FRONTIER CALIFORNIA INC. (9 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (5 blocks), ONVOY, LLC - CA (4 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), NEW CINGULAR WIRELESS PCS, 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 LA HABRA 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 562

All 702 prefixes in 562