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

MARKLEVL prefixes in area code 765

NANPA records 3 assigned NXX blocks to rate center MARKLEVL in area code 765, 0.4% 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. 2 holders hold those blocks, the largest being HANCOCK RURAL TELEPHONE CORP. DBA NINESTAR CONNECT (2), COMCAST IP PHONE, LLC (1). The earliest assignment on record here is 2009-10-21 and the most recent 2009-10-21. 1 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 765
2 holders of record
1 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
765-486 Comcast COMCAST IP PHONE, LLC 2009-10-21 yes yes
765-531 HANCOCK RURAL TELEPHONE CORP. DBA NINESTAR CONNECT – no yes
765-533 HANCOCK RURAL TELEPHONE CORP. DBA NINESTAR CONNECT – 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
HANCOCK RURAL TELEPHONE CORP. DBA NINESTAR CONNECT – 2 66.7%
COMCAST IP PHONE, LLC Comcast 1 33.3%

Frequently asked

Which prefixes belong to MARKLEVL in area code 765?

3 blocks: 486, 531, 533. The table above gives the holder of each.

Which carriers have numbers in MARKLEVL?

HANCOCK RURAL TELEPHONE CORP. DBA NINESTAR CONNECT (2 blocks), COMCAST IP PHONE, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MARKLEVL 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