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

KERNERSVL prefixes in area code 336

NANPA records 11 assigned NXX blocks to rate center KERNERSVL in area code 336, 1.4% of the 783 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. 7 holders hold those blocks, the largest being BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC (3), PAETEC ITEL, LLC (2), BANDWIDTH.COM CLEC, LLC - NC (2). The earliest assignment on record here is 2011-09-13 and the most recent 2023-08-02. 8 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 code 743 – overlay codes cover the same geography, so a rate center is served by all of them.

11 assigned blocks – 1.4% of 336
7 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
336-310 Lumen CENTURYLINK COMMUNICATIONS LLC - NC – yes yes
336-423 Lumen LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC – yes yes
336-497 Windstream PAETEC ITEL, LLC – yes yes
336-515 Bandwidth BANDWIDTH.COM CLEC, LLC - NC 2014-08-26 yes yes
336-564 Windstream PAETEC ITEL, LLC – yes yes
336-704 Onvoy ONVOY, LLC - NC 2023-08-02 yes yes
336-904 Lumen LEVEL 3 COMMUNICATIONS, LLC - NC 2011-09-13 yes yes
336-967 Bandwidth BANDWIDTH.COM CLEC, LLC - NC 2017-05-10 yes yes
336-992 Brightspeed BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC – no yes
336-993 Brightspeed BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC – no yes
336-996 Brightspeed BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC – 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
BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC Brightspeed 3 27.3%
PAETEC ITEL, LLC Windstream 2 18.2%
BANDWIDTH.COM CLEC, LLC - NC Bandwidth 2 18.2%
CENTURYLINK COMMUNICATIONS LLC - NC Lumen 1 9.1%
LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC Lumen 1 9.1%
ONVOY, LLC - NC Onvoy 1 9.1%
LEVEL 3 COMMUNICATIONS, LLC - NC Lumen 1 9.1%

Frequently asked

Which prefixes belong to KERNERSVL in area code 336?

11 blocks: 310, 423, 497, 515, 564, 704, 904, 967, 992, 993, 996. The table above gives the holder of each.

Which carriers have numbers in KERNERSVL?

BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC (3 blocks), PAETEC ITEL, LLC (2 blocks), BANDWIDTH.COM CLEC, LLC - NC (2 blocks), CENTURYLINK COMMUNICATIONS LLC - NC (1 block), LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC (1 block), ONVOY, LLC - NC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is KERNERSVL 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 336

All 783 prefixes in 336