FONTANA prefixes in area code 909
NANPA records 70 assigned NXX blocks to rate center FONTANA in area code 909, 8.9% 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. 15 holders hold those blocks, the largest being METROPCS NETWORKS, LLC (17), PACIFIC BELL (14), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (13). The earliest assignment on record here is 2001-04-30 and the most recent 2024-01-19. 58 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 840, 913 – 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 |
|---|---|---|---|---|
| 909-200 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 909-201 | DMR COMMUNICATIONS INC. - CA | 2006-11-02 | yes | yes |
| 909-202 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2007-01-17 | yes | yes |
| 909-231 | T-Mobile METROPCS NETWORKS, LLC | 2007-03-10 | yes | yes |
| 909-232 | T-Mobile METROPCS NETWORKS, LLC | 2007-03-20 | yes | yes |
| 909-251 | Charter TWC IP ENABLED SERVICES, LLC | 2007-08-27 | yes | yes |
| 909-275 | AT&T AT&T ENTERPRISES, LLC | 2006-02-22 | yes | yes |
| 909-278 | T-Mobile METROPCS NETWORKS, LLC | 2007-08-17 | yes | yes |
| 909-279 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2010-06-11 | yes | yes |
| 909-302 | AT&T PACIFIC BELL | 2011-01-25 | yes | yes |
| 909-320 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2010-02-15 | yes | yes |
| 909-329 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2011-09-13 | yes | yes |
| 909-333 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 909-346 | T-Mobile METROPCS NETWORKS, LLC | 2012-01-10 | yes | yes |
| 909-347 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2012-09-25 | yes | yes |
| 909-349 | AT&T PACIFIC BELL | – | yes | yes |
| 909-350 | AT&T PACIFIC BELL | – | no | yes |
| 909-355 | AT&T PACIFIC BELL | – | no | yes |
| 909-356 | AT&T PACIFIC BELL | – | no | yes |
| 909-357 | AT&T PACIFIC BELL | – | no | yes |
| 909-365 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2016-01-26 | yes | yes |
| 909-368 | T-Mobile METROPCS NETWORKS, LLC | 2012-04-23 | yes | yes |
| 909-371 | T-Mobile METROPCS NETWORKS, LLC | 2013-03-05 | yes | yes |
| 909-401 | T-Mobile METROPCS NETWORKS, LLC | 2017-05-22 | yes | yes |
| 909-409 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2024-01-19 | yes | yes |
| 909-427 | AT&T PACIFIC BELL | – | no | yes |
| 909-428 | AT&T PACIFIC BELL | – | no | yes |
| 909-429 | AT&T PACIFIC BELL | – | no | yes |
| 909-434 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 909-441 | T-Mobile T-MOBILE USA, INC. | 2014-03-21 | yes | yes |
| 909-452 | T-Mobile METROPCS NETWORKS, LLC | 2007-08-17 | yes | yes |
| 909-471 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2006-02-17 | yes | yes |
| 909-491 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2014-06-20 | yes | yes |
| 909-507 | T-Mobile METROPCS NETWORKS, LLC | 2018-04-13 | yes | yes |
| 909-549 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 909-550 | T-Mobile T-MOBILE USA, INC. | 2016-06-28 | yes | yes |
| 909-559 | T-Mobile METROPCS NETWORKS, LLC | 2001-08-22 | yes | yes |
| 909-561 | T-Mobile T-MOBILE USA, INC. | 2004-05-10 | yes | yes |
| 909-565 | T-Mobile METROPCS NETWORKS, LLC | 2006-03-15 | yes | yes |
| 909-574 | AT&T PACIFIC BELL | – | yes | yes |
| 909-578 | T-Mobile METROPCS NETWORKS, LLC | 2002-03-22 | yes | yes |
| 909-587 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 909-600 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 909-609 | T-Mobile METROPCS NETWORKS, LLC | 2005-04-27 | yes | yes |
| 909-637 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2014-09-15 | yes | yes |
| 909-641 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 909-642 | T-Mobile T-MOBILE USA, INC. | 2014-09-22 | yes | yes |
| 909-681 | T-Mobile T-MOBILE USA, INC. | 2015-03-13 | yes | yes |
| 909-684 | T-Mobile T-MOBILE USA, INC. | 2005-03-30 | yes | yes |
| 909-688 | T-Mobile T-MOBILE USA, INC. | 2016-10-07 | yes | yes |
| 909-695 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2015-04-24 | yes | yes |
| 909-697 | T-Mobile T-MOBILE USA, INC. | 2005-01-03 | yes | yes |
| 909-714 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2004-10-19 | yes | yes |
| 909-728 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2003-05-30 | yes | yes |
| 909-743 | T-Mobile T-MOBILE USA, INC. | 2004-12-16 | yes | yes |
| 909-749 | T-Mobile METROPCS NETWORKS, LLC | 2007-08-17 | yes | yes |
| 909-770 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 909-775 | T-Mobile METROPCS NETWORKS, LLC | 2017-01-09 | yes | yes |
| 909-782 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2005-09-23 | yes | yes |
| 909-808 | Vonage VONAGE AMERICA LLC | 2020-06-12 | yes | yes |
| 909-822 | AT&T PACIFIC BELL | – | no | yes |
| 909-823 | AT&T PACIFIC BELL | – | no | yes |
| 909-827 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2007-08-17 | yes | yes |
| 909-829 | AT&T PACIFIC BELL | – | yes | yes |
| 909-854 | AT&T PACIFIC BELL | – | no | yes |
| 909-900 | T-Mobile METROPCS NETWORKS, LLC | 2003-12-08 | yes | yes |
| 909-904 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-04-30 | no | yes |
| 909-909 | Charter ONVOY SPECTRUM, LLC | 2023-05-22 | yes | yes |
| 909-977 | FRACTEL, LLC | 2019-01-25 | yes | yes |
| 909-997 | T-Mobile T-MOBILE USA, INC. | 2002-09-06 | 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 |
|---|---|---|---|
| METROPCS NETWORKS, LLC | T-Mobile | 17 | 24.3% |
| PACIFIC BELL | AT&T | 14 | 20% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 13 | 18.6% |
| T-MOBILE USA, INC. | T-Mobile | 10 | 14.3% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 4 | 5.7% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 3 | 4.3% |
| DMR COMMUNICATIONS INC. - CA | – | 1 | 1.4% |
| TWC IP ENABLED SERVICES, LLC | Charter | 1 | 1.4% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 1.4% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 1.4% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 1.4% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 1.4% |
| VONAGE AMERICA LLC | Vonage | 1 | 1.4% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 1.4% |
| FRACTEL, LLC | – | 1 | 1.4% |
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 FONTANA in area code 909?
70 blocks: 200, 201, 202, 231, 232, 251, 275, 278, 279, 302, 320, 329 and 58 more, all listed in the table above.
Which carriers have numbers in FONTANA?
METROPCS NETWORKS, LLC (17 blocks), PACIFIC BELL (14 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (13 blocks), T-MOBILE USA, INC. (10 blocks), BANDWIDTH.COM CLEC, LLC - CA (4 blocks), NEW CINGULAR WIRELESS PCS, LLC (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is FONTANA 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.