TRACY prefixes in area code 209
NANPA records 32 assigned NXX blocks to rate center TRACY in area code 209, 4.1% 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. 13 holders hold those blocks, the largest being PACIFIC BELL (8), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (4), T-MOBILE USA, INC. (4). The earliest assignment on record here is 2001-05-17 and the most recent 2023-10-04. 26 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 350, 507, 641 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 209-207 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2007-09-27 | yes | yes |
| 209-221 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 209-229 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 209-237 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2016-05-16 | yes | yes |
| 209-278 | T-Mobile T-MOBILE USA, INC. | 2016-05-16 | yes | yes |
| 209-319 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2019-02-21 | yes | yes |
| 209-321 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 209-346 | T-Mobile METROPCS, INC. | 2001-05-17 | yes | yes |
| 209-362 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2014-11-05 | yes | yes |
| 209-407 | Onvoy ONVOY, LLC - CA | 2011-09-14 | yes | yes |
| 209-597 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2009-08-11 | yes | yes |
| 209-627 | IP HORIZON LLC | – | yes | yes |
| 209-637 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-06-12 | yes | yes |
| 209-640 | T-Mobile T-MOBILE USA, INC. | 2002-03-21 | yes | yes |
| 209-650 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2014-04-14 | yes | yes |
| 209-654 | Onvoy ONVOY, LLC - CA | 2023-10-04 | yes | yes |
| 209-666 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 209-699 | FRACTEL, LLC | 2020-05-22 | yes | yes |
| 209-740 | T-Mobile T-MOBILE USA, INC. | 2002-03-21 | yes | yes |
| 209-814 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 209-820 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 209-830 | AT&T PACIFIC BELL | – | no | yes |
| 209-831 | AT&T PACIFIC BELL | – | yes | yes |
| 209-832 | AT&T PACIFIC BELL | – | no | yes |
| 209-833 | AT&T PACIFIC BELL | – | no | yes |
| 209-834 | AT&T PACIFIC BELL | – | yes | yes |
| 209-835 | AT&T PACIFIC BELL | – | no | yes |
| 209-836 | AT&T PACIFIC BELL | – | no | yes |
| 209-839 | AT&T PACIFIC BELL | – | yes | yes |
| 209-855 | T-Mobile METROPCS, INC. | 2008-06-24 | yes | yes |
| 209-879 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 209-914 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| PACIFIC BELL | AT&T | 8 | 25% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 4 | 12.5% |
| T-MOBILE USA, INC. | T-Mobile | 4 | 12.5% |
| ONVOY, LLC - CA | Onvoy | 3 | 9.4% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 2 | 6.2% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 2 | 6.2% |
| METROPCS, INC. | T-Mobile | 2 | 6.2% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 2 | 6.2% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 3.1% |
| IP HORIZON LLC | – | 1 | 3.1% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 3.1% |
| FRACTEL, LLC | – | 1 | 3.1% |
| COMCAST PHONE OF CALIFORNIA, LLC | Comcast | 1 | 3.1% |
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 TRACY in area code 209?
32 blocks: 207, 221, 229, 237, 278, 319, 321, 346, 362, 407, 597, 627 and 20 more, all listed in the table above.
Which carriers have numbers in TRACY?
PACIFIC BELL (8 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (4 blocks), T-MOBILE USA, INC. (4 blocks), ONVOY, LLC - CA (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (2 blocks), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is TRACY 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.