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

ROYERSFORD prefixes in area code 484

NANPA records 9 assigned NXX blocks to rate center ROYERSFORD in area code 484, 1.1% of the 786 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 LEVEL 3 COMMUNICATIONS, LLC - PA (3), PAETEC ITEL, LLC (3), ONVOY, LLC - PA (2). The earliest assignment on record here is 2001-01-16 and the most recent 2002-10-01. 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 610 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 1.1% of 484
4 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
484-369 T-Mobile OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 2002-10-01 yes yes
484-762 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA 2001-01-16 yes yes
484-791 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
484-931 Windstream PAETEC ITEL, LLC – yes yes
484-932 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
484-933 Onvoy ONVOY, LLC - PA – yes yes
484-938 Windstream PAETEC ITEL, LLC – yes yes
484-939 Onvoy ONVOY, LLC - PA – no yes
484-984 Windstream PAETEC ITEL, LLC – 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
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 3 33.3%
PAETEC ITEL, LLC Windstream 3 33.3%
ONVOY, LLC - PA Onvoy 2 22.2%
OMNIPOINT COMMUNICATIONS ENTERPRISES, LP T-Mobile 1 11.1%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to ROYERSFORD in area code 484?

9 blocks: 369, 762, 791, 931, 932, 933, 938, 939, 984. The table above gives the holder of each.

Which carriers have numbers in ROYERSFORD?

LEVEL 3 COMMUNICATIONS, LLC - PA (3 blocks), PAETEC ITEL, LLC (3 blocks), ONVOY, LLC - PA (2 blocks), OMNIPOINT COMMUNICATIONS ENTERPRISES, LP (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is ROYERSFORD 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 484

All 786 prefixes in 484