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

LONG BEACH prefixes in area code 360

NANPA records 6 assigned NXX blocks to rate center LONG BEACH in area code 360, 0.8% of the 786 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. 4 holders hold those blocks, the largest being CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (1), NEW CINGULAR WIRELESS PCS, LLC (1). The earliest assignment on record here is 2001-12-21 and the most recent 2003-04-21. 5 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 472, 562, 910 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 0.8% of 360
4 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
360-214 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA – yes yes
360-244 AT&T NEW CINGULAR WIRELESS PCS, LLC 2001-12-21 yes yes
360-642 Lumen CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK – no yes
360-665 Lumen CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK – yes yes
360-777 Lumen CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK – yes yes
360-783 UNITED STATES CELLULAR - WA 2003-04-21 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
CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK Lumen 3 50%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA Verizon 1 16.7%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 16.7%
UNITED STATES CELLULAR - WA – 1 16.7%

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 LONG BEACH in area code 360?

6 blocks: 214, 244, 642, 665, 777, 783. The table above gives the holder of each.

Which carriers have numbers in LONG BEACH?

CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (1 block), NEW CINGULAR WIRELESS PCS, LLC (1 block), UNITED STATES CELLULAR - WA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LONG BEACH 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 360

All 786 prefixes in 360