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

LAKEPORT prefixes in area code 707

NANPA records 11 assigned NXX blocks to rate center LAKEPORT in area code 707, 1.4% 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. 7 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (3), PACIFIC BELL (2), ONVOY, LLC - CA (2). The earliest assignment on record here is 2002-02-22 and the most recent 2017-11-30. 10 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 369 – overlay codes cover the same geography, so a rate center is served by all of them.

11 assigned blocks – 1.4% of 707
7 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
707-245 AT&T NEW CINGULAR WIRELESS PCS, LLC 2002-02-22 yes yes
707-262 AT&T PACIFIC BELL – yes yes
707-263 AT&T PACIFIC BELL – no yes
707-264 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – yes yes
707-349 UNITED STATES CELLULAR - CA – yes yes
707-413 Bandwidth BANDWIDTH.COM CLEC, LLC - CA – yes yes
707-530 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2013-07-30 yes yes
707-533 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 2007-09-24 yes yes
707-627 Onvoy ONVOY, LLC - CA – yes yes
707-730 UTILITY TELECOM GROUP, LLC - CA 2017-11-30 yes yes
707-900 Onvoy ONVOY, LLC - CA – 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 3 27.3%
PACIFIC BELL AT&T 2 18.2%
ONVOY, LLC - CA Onvoy 2 18.2%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 9.1%
UNITED STATES CELLULAR - CA – 1 9.1%
BANDWIDTH.COM CLEC, LLC - CA Bandwidth 1 9.1%
UTILITY TELECOM GROUP, LLC - CA – 1 9.1%

Frequently asked

Which prefixes belong to LAKEPORT in area code 707?

11 blocks: 245, 262, 263, 264, 349, 413, 530, 533, 627, 730, 900. The table above gives the holder of each.

Which carriers have numbers in LAKEPORT?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (3 blocks), PACIFIC BELL (2 blocks), ONVOY, LLC - CA (2 blocks), NEW CINGULAR WIRELESS PCS, LLC (1 block), UNITED STATES CELLULAR - CA (1 block), BANDWIDTH.COM CLEC, LLC - CA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LAKEPORT 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 707

All 785 prefixes in 707