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

ELLWOOD CY prefixes in area code 724

NANPA records 5 assigned NXX blocks to rate center ELLWOOD CY in area code 724, 0.6% 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. 4 holders hold those blocks, the largest being VERIZON PENNSYLVANIA, INC. (2), ARMSTRONG TELECOMMUNICATIONS, INC. - PA (1), ONVOY, LLC - PA (1). The earliest assignment on record here is 2007-05-21 and the most recent 2024-04-26. 4 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 878 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 0.6% of 724
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
724-201 ARMSTRONG TELECOMMUNICATIONS, INC. - PA 2007-05-21 yes yes
724-460 Onvoy ONVOY, LLC - PA 2024-04-26 yes yes
724-752 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
724-758 Verizon VERIZON PENNSYLVANIA, INC. – no yes
724-824 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - PA – 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
VERIZON PENNSYLVANIA, INC. Verizon 2 40%
ARMSTRONG TELECOMMUNICATIONS, INC. - PA – 1 20%
ONVOY, LLC - PA Onvoy 1 20%
TELEPORT COMMUNICATIONS AMERICA, LLC - PA AT&T 1 20%

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 ELLWOOD CY in area code 724?

5 blocks: 201, 460, 752, 758, 824. The table above gives the holder of each.

Which carriers have numbers in ELLWOOD CY?

VERIZON PENNSYLVANIA, INC. (2 blocks), ARMSTRONG TELECOMMUNICATIONS, INC. - PA (1 block), ONVOY, LLC - PA (1 block), TELEPORT COMMUNICATIONS AMERICA, 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 ELLWOOD CY 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 724

All 783 prefixes in 724