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

SNRA MAIN prefixes in area code 209

NANPA records 16 assigned NXX blocks to rate center SNRA MAIN in area code 209, 2.0% of the 784 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 (5), NEW CINGULAR WIRELESS PCS, LLC (2), T-MOBILE USA, INC. (2). The earliest assignment on record here is 2015-03-10 and the most recent 2021-11-09. 11 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 350 – overlay codes cover the same geography, so a rate center is served by all of them.

16 assigned blocks – 2% of 209
9 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
209-213 Lumen LEVEL 3 COMMUNICATIONS, LLC - CA – yes yes
209-288 TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS – yes yes
209-396 Bandwidth BANDWIDTH.COM CLEC, LLC - CA – yes yes
209-454 AT&T NEW CINGULAR WIRELESS PCS, LLC 2015-03-10 yes yes
209-532 AT&T PACIFIC BELL – no yes
209-533 AT&T PACIFIC BELL – no yes
209-536 AT&T PACIFIC BELL – yes yes
209-540 T-Mobile T-MOBILE USA, INC. 2019-05-28 yes yes
209-588 AT&T PACIFIC BELL – yes yes
209-591 AT&T NEW CINGULAR WIRELESS PCS, LLC – yes yes
209-692 T-Mobile T-MOBILE USA, INC. 2020-08-21 yes yes
209-694 AT&T PACIFIC BELL – yes yes
209-708 American Messaging AMERICAN MESSAGING SERVICES, LLC – no yes
209-768 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
209-770 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA – no yes
209-925 Onvoy ONVOY, LLC - CA 2021-11-09 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 5 31.2%
NEW CINGULAR WIRELESS PCS, LLC AT&T 2 12.5%
T-MOBILE USA, INC. T-Mobile 2 12.5%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA Verizon 2 12.5%
LEVEL 3 COMMUNICATIONS, LLC - CA Lumen 1 6.2%
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS TPx 1 6.2%
BANDWIDTH.COM CLEC, LLC - CA Bandwidth 1 6.2%
AMERICAN MESSAGING SERVICES, LLC American Messaging 1 6.2%
ONVOY, LLC - CA Onvoy 1 6.2%

Frequently asked

Which prefixes belong to SNRA MAIN in area code 209?

16 blocks: 213, 288, 396, 454, 532, 533, 536, 540, 588, 591, 692, 694 and 4 more, all listed in the table above.

Which carriers have numbers in SNRA MAIN?

PACIFIC BELL (5 blocks), NEW CINGULAR WIRELESS PCS, LLC (2 blocks), T-MOBILE USA, INC. (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (1 block), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SNRA MAIN 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 209

All 784 prefixes in 209