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

TARPON SPG prefixes in area code 727

NANPA records 36 assigned NXX blocks to rate center TARPON SPG in area code 727, 5.7% of the 627 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 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA (8), MCI WORLDCOM COMMUNICATIONS, INC. - FL (5), BANDWIDTH.COM CLEC, LLC - FL (3). The earliest assignment on record here is 2002-03-08 and the most recent 2026-08-24. 29 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

36 assigned blocks – 5.7% of 727
15 holders of record
29 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
727-234 MCI WORLDCOM COMMUNICATIONS, INC. - FL – yes yes
727-279 AT&T AT&T - LOCAL 2002-11-20 yes yes
727-334 T-Mobile METROPCS, INC. 2020-03-11 yes yes
727-361 MCI WORLDCOM COMMUNICATIONS, INC. - FL – yes yes
727-382 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2020-10-16 yes yes
727-416 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2021-09-28 yes yes
727-485 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - FL – yes yes
727-487 T-Mobile METROPCS, INC. – yes yes
727-491 MCI WORLDCOM COMMUNICATIONS, INC. - FL – yes yes
727-493 Lumen LEVEL 3 COMMUNICATIONS, LLC - FL – yes yes
727-591 Onvoy ONVOY, LLC - FL 2022-06-10 yes yes
727-606 Onvoy ONVOY, LLC - FL 2023-08-16 yes yes
727-609 Bandwidth BANDWIDTH.COM CLEC, LLC - FL 2022-09-26 yes yes
727-626 WIDE VOICE, LLC - FL 2016-06-02 yes yes
727-634 IP HORIZON LLC 2024-05-23 yes yes
727-658 IP HORIZON LLC 2025-04-30 yes yes
727-672 Onvoy ONVOY, LLC - FL 2026-08-24 yes yes
727-682 Lumen LEVEL 3 TELECOM OF FLORIDA, LP - FL – yes yes
727-722 Windstream PAETEC ITEL, LLC 2002-03-08 yes yes
727-741 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL – no yes
727-756 Windstream PAETEC ITEL, LLC – yes yes
727-888 TERRA NOVA TELECOM INC. 2012-05-21 yes yes
727-916 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL – yes yes
727-934 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
727-935 Windstream PAETEC ITEL, LLC – yes yes
727-937 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
727-938 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
727-939 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
727-940 MCI WORLDCOM COMMUNICATIONS, INC. - FL – yes yes
727-942 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
727-943 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – no yes
727-944 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
727-945 Frontier FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA – yes yes
727-946 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL – no yes
727-947 MCI WORLDCOM COMMUNICATIONS, INC. - FL – yes yes
727-966 FRACTEL, LLC 2021-01-15 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 8 22.2%
MCI WORLDCOM COMMUNICATIONS, INC. - FL – 5 13.9%
BANDWIDTH.COM CLEC, LLC - FL Bandwidth 3 8.3%
ONVOY, LLC - FL Onvoy 3 8.3%
PAETEC ITEL, LLC Windstream 3 8.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL Verizon 3 8.3%
METROPCS, INC. T-Mobile 2 5.6%
IP HORIZON LLC – 2 5.6%
AT&T - LOCAL AT&T 1 2.8%
TELEPORT COMMUNICATIONS AMERICA, LLC - FL AT&T 1 2.8%
LEVEL 3 COMMUNICATIONS, LLC - FL Lumen 1 2.8%
WIDE VOICE, LLC - FL – 1 2.8%
LEVEL 3 TELECOM OF FLORIDA, LP - FL Lumen 1 2.8%
TERRA NOVA TELECOM INC. – 1 2.8%
FRACTEL, LLC – 1 2.8%

Frequently asked

Which prefixes belong to TARPON SPG in area code 727?

36 blocks: 234, 279, 334, 361, 382, 416, 485, 487, 491, 493, 591, 606 and 24 more, all listed in the table above.

Which carriers have numbers in TARPON SPG?

FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA (8 blocks), MCI WORLDCOM COMMUNICATIONS, INC. - FL (5 blocks), BANDWIDTH.COM CLEC, LLC - FL (3 blocks), ONVOY, LLC - FL (3 blocks), PAETEC ITEL, LLC (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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 TARPON SPG 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 727

All 627 prefixes in 727