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

NORRIS prefixes in area code 865

NANPA records 4 assigned NXX blocks to rate center NORRIS in area code 865, 0.8% of the 506 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. 4 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1), COMCAST IP PHONE, LLC (1), ONVOY, LLC - TN (1). The earliest assignment on record here is 2007-06-14 and the most recent 2022-01-14. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.8% of 865
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
865-494 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
865-498 Comcast COMCAST IP PHONE, LLC 2007-06-14 yes yes
865-737 Onvoy ONVOY, LLC - TN 2016-03-07 yes yes
865-746 TON80 COMMUNICATIONS, LLC 2022-01-14 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
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 1 25%
COMCAST IP PHONE, LLC Comcast 1 25%
ONVOY, LLC - TN Onvoy 1 25%
TON80 COMMUNICATIONS, LLC – 1 25%

Frequently asked

Which prefixes belong to NORRIS in area code 865?

4 blocks: 494, 498, 737, 746. The table above gives the holder of each.

Which carriers have numbers in NORRIS?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1 block), COMCAST IP PHONE, LLC (1 block), ONVOY, LLC - TN (1 block), TON80 COMMUNICATIONS, 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 NORRIS 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 865

All 506 prefixes in 865