MARTINSVL prefixes in area code 765
NANPA records 15 assigned NXX blocks to rate center MARTINSVL in area code 765, 2.1% 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. 9 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (3), INDIANA BELL TEL CO INC (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (3). The earliest assignment on record here is 2001-04-18 and the most recent 2026-09-14. 12 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 217, 276, 937 – 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 |
|---|---|---|---|---|
| 765-315 | T-Mobile METROPCS, INC. | – | yes | yes |
| 765-318 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-05-23 | yes | yes |
| 765-341 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-04-18 | yes | yes |
| 765-342 | AT&T INDIANA BELL TEL CO INC | – | no | yes |
| 765-343 | Lumen LEVEL 3 TELECOM OF INDIANA, LP - IN | – | yes | yes |
| 765-346 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | – | no | yes |
| 765-349 | AT&T INDIANA BELL TEL CO INC | – | no | yes |
| 765-352 | AT&T INDIANA BELL TEL CO INC | – | yes | yes |
| 765-516 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | – | yes | yes |
| 765-558 | Lumen LEVEL 3 COMMUNICATIONS, LLC - IN | – | yes | yes |
| 765-792 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 765-813 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 765-823 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 2023-11-03 | yes | yes |
| 765-877 | Onvoy ONVOY, LLC - IN | 2026-09-14 | yes | no |
| 765-913 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | 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 |
|---|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 3 | 20% |
| INDIANA BELL TEL CO INC | AT&T | 3 | 20% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | Verizon | 3 | 20% |
| METROPCS, INC. | T-Mobile | 1 | 6.7% |
| LEVEL 3 TELECOM OF INDIANA, LP - IN | Lumen | 1 | 6.7% |
| LEVEL 3 COMMUNICATIONS, LLC - IN | Lumen | 1 | 6.7% |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | T-Mobile | 1 | 6.7% |
| PAETEC ITEL, LLC | Windstream | 1 | 6.7% |
| ONVOY, LLC - IN | Onvoy | 1 | 6.7% |
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 MARTINSVL in area code 765?
15 blocks: 315, 318, 341, 342, 343, 346, 349, 352, 516, 558, 792, 813 and 3 more, all listed in the table above.
Which carriers have numbers in MARTINSVL?
NEW CINGULAR WIRELESS PCS, LLC - IL (3 blocks), INDIANA BELL TEL CO INC (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (3 blocks), METROPCS, INC. (1 block), LEVEL 3 TELECOM OF INDIANA, LP - IN (1 block), LEVEL 3 COMMUNICATIONS, LLC - IN (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is MARTINSVL 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.