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

KOKOMO prefixes in area code 765

NANPA records 40 assigned NXX blocks to rate center KOKOMO in area code 765, 5.5% of the 725 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. 11 holders hold those blocks, the largest being INDIANA BELL TEL CO INC (13), NEW CINGULAR WIRELESS PCS, LLC - IL (8), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (7). The earliest assignment on record here is 2001-04-17 and the most recent 2023-08-09. 22 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

40 assigned blocks – 5.5% of 765
11 holders of record
22 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
765-210 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-07-03 no yes
765-236 AT&T INDIANA BELL TEL CO INC – yes yes
765-252 Lumen LEVEL 3 COMMUNICATIONS, LLC - IN – yes yes
765-271 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC – yes yes
765-319 Windstream PAETEC ITEL, LLC – yes yes
765-398 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC – yes yes
765-416 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IN – yes yes
765-419 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
765-431 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN – yes yes
765-432 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN – no yes
765-434 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
765-437 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN – no yes
765-438 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN – no yes
765-450 Lumen LEVEL 3 TELECOM OF INDIANA, LP - IN – yes yes
765-451 AT&T INDIANA BELL TEL CO INC – no yes
765-452 AT&T INDIANA BELL TEL CO INC – no yes
765-453 AT&T INDIANA BELL TEL CO INC – no yes
765-454 AT&T INDIANA BELL TEL CO INC – no yes
765-455 AT&T INDIANA BELL TEL CO INC – no yes
765-456 AT&T INDIANA BELL TEL CO INC – yes yes
765-457 AT&T INDIANA BELL TEL CO INC – no yes
765-459 AT&T INDIANA BELL TEL CO INC – yes yes
765-461 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
765-480 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN – no yes
765-513 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2001-04-17 yes yes
765-553 T-Mobile METROPCS, INC. – yes yes
765-614 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
765-626 Windstream PAETEC ITEL, LLC – yes yes
765-776 T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC – yes yes
765-803 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 2023-08-09 yes yes
765-854 AT&T INDIANA BELL TEL CO INC – no yes
765-860 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN – no yes
765-863 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
765-864 AT&T INDIANA BELL TEL CO INC – no yes
765-865 AT&T INDIANA BELL TEL CO INC – yes yes
765-867 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
765-868 AT&T INDIANA BELL TEL CO INC – no yes
765-878 Lumen LEVEL 3 COMMUNICATIONS, LLC - IN 2006-01-25 yes yes
765-926 TON80 COMMUNICATIONS, LLC 2022-01-07 yes yes
765-936 INDIANA PAGING NETWORK, INC. – no 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
INDIANA BELL TEL CO INC AT&T 13 32.5%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 8 20%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN Verizon 7 17.5%
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC T-Mobile 3 7.5%
LEVEL 3 COMMUNICATIONS, LLC - IN Lumen 2 5%
PAETEC ITEL, LLC Windstream 2 5%
TELEPORT COMMUNICATIONS AMERICA, LLC - IN AT&T 1 2.5%
LEVEL 3 TELECOM OF INDIANA, LP - IN Lumen 1 2.5%
METROPCS, INC. T-Mobile 1 2.5%
TON80 COMMUNICATIONS, LLC – 1 2.5%
INDIANA PAGING NETWORK, INC. – 1 2.5%

Frequently asked

Which prefixes belong to KOKOMO in area code 765?

40 blocks: 210, 236, 252, 271, 319, 398, 416, 419, 431, 432, 434, 437 and 28 more, all listed in the table above.

Which carriers have numbers in KOKOMO?

INDIANA BELL TEL CO INC (13 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (8 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (7 blocks), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - IN (2 blocks), PAETEC ITEL, LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is KOKOMO 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 765

All 725 prefixes in 765