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

PLEASANTHL prefixes in area code 816

NANPA records 3 assigned NXX blocks to rate center PLEASANTHL in area code 816, 0.4% of the 785 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 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (2), ONVOY, LLC - MO (1). 3 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, 318, 575, 806 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 816
2 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
816-540 Lumen EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO – yes yes
816-837 Onvoy ONVOY, LLC - MO – yes yes
816-987 Lumen EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO – 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
EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO Lumen 2 66.7%
ONVOY, LLC - MO Onvoy 1 33.3%

Frequently asked

Which prefixes belong to PLEASANTHL in area code 816?

3 blocks: 540, 837, 987. The table above gives the holder of each.

Which carriers have numbers in PLEASANTHL?

EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (2 blocks), ONVOY, LLC - MO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is PLEASANTHL 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 816

All 785 prefixes in 816