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

SRNGFLSLLY prefixes in area code 803

NANPA records 6 assigned NXX blocks to rate center SRNGFLSLLY in area code 803, 0.8% of the 784 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. 6 holders hold those blocks, the largest being PAETEC ITEL, LLC (1), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1), AT&T ENTERPRISES, LLC (1). The earliest assignment on record here is 2009-07-06 and the most recent 2023-07-27. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 0.8% of 803
6 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
803-218 Windstream PAETEC ITEL, LLC – yes yes
803-258 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – yes yes
803-291 AT&T AT&T ENTERPRISES, LLC 2011-02-08 yes yes
803-653 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC 2009-07-06 yes yes
803-864 Onvoy ONVOY, LLC - SC 2023-07-27 yes yes
803-886 Peerless PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 2019-09-05 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
PAETEC ITEL, LLC Windstream 1 16.7%
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL AT&T 1 16.7%
AT&T ENTERPRISES, LLC AT&T 1 16.7%
LEVEL 3 COMMUNICATIONS, LLC - SC Lumen 1 16.7%
ONVOY, LLC - SC Onvoy 1 16.7%
PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC Peerless 1 16.7%

Frequently asked

Which prefixes belong to SRNGFLSLLY in area code 803?

6 blocks: 218, 258, 291, 653, 864, 886. The table above gives the holder of each.

Which carriers have numbers in SRNGFLSLLY?

PAETEC ITEL, LLC (1 block), BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (1 block), AT&T ENTERPRISES, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - SC (1 block), ONVOY, LLC - SC (1 block), PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SRNGFLSLLY 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 803

All 784 prefixes in 803