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

TAMPAEST prefixes in area code 813

NANPA records 52 assigned NXX blocks to rate center TAMPAEST in area code 813, 6.6% of the 782 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. 19 holders hold those blocks, the largest being FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA (16), AERIAL COMMUNICATIONS, INC. (7), METROPCS, INC. (5). The earliest assignment on record here is 2001-08-30 and the most recent 2021-08-19. 41 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 656 – overlay codes cover the same geography, so a rate center is served by all of them.

52 assigned blocks – 6.6% of 813
19 holders of record
41 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
813-203 T-Mobile AERIAL COMMUNICATIONS, INC. 2014-02-26 yes yes
813-278 T-Mobile AERIAL COMMUNICATIONS, INC. 2016-04-28 yes yes
813-308 Peerless PEERLESS NETWORK OF FLORIDA, LLC - FL 2011-11-11 yes yes
813-315 Windstream PAETEC ITEL, LLC – yes yes
813-324 T-Mobile METROPCS, INC. 2011-09-14 yes yes
813-330 Peerless PEERLESS NETWORK OF FLORIDA, LLC - FL 2012-06-06 yes yes
813-378 T-Mobile METROPCS, INC. 2017-01-04 yes yes
813-381 T-Mobile METROPCS, INC. 2008-03-26 yes yes
813-409 T-Mobile METROPCS, INC. 2009-02-17 yes yes
813-413 Windstream PAETEC ITEL, LLC 2001-08-30 yes yes
813-423 YMAX COMMUNICATIONS CORP. - FL 2009-02-19 yes yes
813-436 Lumen LEVEL 3 TELECOM OF FLORIDA, LP - FL 2002-01-03 yes yes
813-438 T-Mobile AERIAL COMMUNICATIONS, INC. 2010-01-20 yes yes
813-445 T-Mobile METROPCS, INC. 2010-02-24 yes yes
813-481 T-Mobile AERIAL COMMUNICATIONS, INC. 2008-04-02 yes yes
813-502 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2012-12-03 yes yes
813-530 Lumen CENTURYLINK COMMUNICATIONS, LLC 2014-03-28 yes yes
813-540 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2014-04-04 yes yes
813-548 BHN IP ENABLED SERVICES, LLC 2017-06-08 yes yes
813-565 Onvoy ONVOY, LLC - FL 2019-05-17 yes yes
813-571 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
813-595 Vonage VONAGE AMERICA LLC 2020-08-21 yes yes
813-603 MCI WORLDCOM COMMUNICATIONS, INC. - FL 2014-03-31 yes yes
813-643 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-648 T-Mobile AERIAL COMMUNICATIONS, INC. 2020-08-28 yes yes
813-651 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
813-653 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-654 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-655 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-657 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-661 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-662 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
813-669 FRACTEL, LLC 2020-07-16 yes yes
813-681 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-684 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-685 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-688 INVOXIO INCORPORATED 2018-10-26 yes yes
813-689 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-699 Windstream PAETEC ITEL, LLC – yes yes
813-725 Onvoy ONVOY, LLC - FL 2020-12-28 yes yes
813-768 Telnyx TELNYX LLC 2021-02-15 yes yes
813-793 AT&T AT&T - LOCAL 2001-09-28 yes yes
813-796 T-Mobile AERIAL COMMUNICATIONS, INC. 2021-06-21 yes yes
813-808 T-Mobile AERIAL COMMUNICATIONS, INC. 2013-06-06 yes yes
813-820 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2016-07-22 yes yes
813-822 FRACTEL, LLC 2019-05-20 yes yes
813-823 HD CARRIER LLC – yes yes
813-861 COMMIO, LLC 2021-08-19 yes yes
813-916 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 2015-10-12 yes yes
813-982 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
813-986 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
813-993 Onvoy ONVOY, LLC - FL 2015-12-10 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
FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA Frontier 16 30.8%
AERIAL COMMUNICATIONS, INC. T-Mobile 7 13.5%
METROPCS, INC. T-Mobile 5 9.6%
PAETEC ITEL, LLC Windstream 3 5.8%
BANDWIDTH.COM CLEC, LLC - FL Bandwidth 3 5.8%
ONVOY, LLC - FL Onvoy 3 5.8%
PEERLESS NETWORK OF FLORIDA, LLC - FL Peerless 2 3.8%
FRACTEL, LLC – 2 3.8%
YMAX COMMUNICATIONS CORP. - FL – 1 1.9%
LEVEL 3 TELECOM OF FLORIDA, LP - FL Lumen 1 1.9%
CENTURYLINK COMMUNICATIONS, LLC Lumen 1 1.9%
BHN IP ENABLED SERVICES, LLC – 1 1.9%
VONAGE AMERICA LLC Vonage 1 1.9%
MCI WORLDCOM COMMUNICATIONS, INC. - FL – 1 1.9%
INVOXIO INCORPORATED – 1 1.9%
TELNYX LLC Telnyx 1 1.9%
AT&T - LOCAL AT&T 1 1.9%
HD CARRIER LLC – 1 1.9%
COMMIO, LLC – 1 1.9%

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 TAMPAEST in area code 813?

52 blocks: 203, 278, 308, 315, 324, 330, 378, 381, 409, 413, 423, 436 and 40 more, all listed in the table above.

Which carriers have numbers in TAMPAEST?

FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA (16 blocks), AERIAL COMMUNICATIONS, INC. (7 blocks), METROPCS, INC. (5 blocks), PAETEC ITEL, LLC (3 blocks), BANDWIDTH.COM CLEC, LLC - FL (3 blocks), ONVOY, LLC - FL (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is TAMPAEST 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 813

All 782 prefixes in 813