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

WEST GROVE prefixes in area code 484

NANPA records 6 assigned NXX blocks to rate center WEST GROVE in area code 484, 0.8% 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. 5 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (2), LEVEL 3 COMMUNICATIONS, LLC - PA (1), BANDWIDTH.COM CLEC, LLC - PA (1). The earliest assignment on record here is 2001-04-16 and the most recent 2001-04-16. 5 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.

6 assigned blocks – 0.8% of 484
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
484-643 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2001-04-16 yes yes
484-667 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA – yes yes
484-741 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
484-746 Bandwidth BANDWIDTH.COM CLEC, LLC - PA – yes yes
484-748 Windstream PAETEC ITEL, LLC – yes yes
484-749 Onvoy ONVOY, LLC - PA – 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA Verizon 2 33.3%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 16.7%
BANDWIDTH.COM CLEC, LLC - PA Bandwidth 1 16.7%
PAETEC ITEL, LLC Windstream 1 16.7%
ONVOY, LLC - PA Onvoy 1 16.7%

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 WEST GROVE in area code 484?

6 blocks: 643, 667, 741, 746, 748, 749. The table above gives the holder of each.

Which carriers have numbers in WEST GROVE?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - PA (1 block), BANDWIDTH.COM CLEC, LLC - PA (1 block), PAETEC ITEL, LLC (1 block), ONVOY, LLC - PA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WEST GROVE 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