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

BEAVER FLS prefixes in area code 878

NANPA records 9 assigned NXX blocks to rate center BEAVER FLS in area code 878, 4.7% of the 191 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 AERIAL COMMUNICATIONS, INC. (6), STRATUS NETWORKS (1), ONVOY, LLC - PA (1). The earliest assignment on record here is 2020-05-27 and the most recent 2026-01-05. 9 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 codes 412, 724 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 4.7% of 878
4 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
878-227 T-Mobile AERIAL COMMUNICATIONS, INC. 2020-09-14 yes yes
878-237 STRATUS NETWORKS 2021-05-26 yes yes
878-245 T-Mobile AERIAL COMMUNICATIONS, INC. 2021-12-14 yes yes
878-264 T-Mobile AERIAL COMMUNICATIONS, INC. 2023-01-05 yes yes
878-289 T-Mobile AERIAL COMMUNICATIONS, INC. 2023-09-25 yes yes
878-293 T-Mobile AERIAL COMMUNICATIONS, INC. 2024-01-12 yes yes
878-296 T-Mobile AERIAL COMMUNICATIONS, INC. 2025-09-30 yes yes
878-303 Onvoy ONVOY, LLC - PA 2026-01-05 yes yes
878-348 FRACTEL, LLC 2020-05-27 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
AERIAL COMMUNICATIONS, INC. T-Mobile 6 66.7%
STRATUS NETWORKS – 1 11.1%
ONVOY, LLC - PA Onvoy 1 11.1%
FRACTEL, LLC – 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 BEAVER FLS in area code 878?

9 blocks: 227, 237, 245, 264, 289, 293, 296, 303, 348. The table above gives the holder of each.

Which carriers have numbers in BEAVER FLS?

AERIAL COMMUNICATIONS, INC. (6 blocks), STRATUS NETWORKS (1 block), ONVOY, LLC - PA (1 block), FRACTEL, 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 BEAVER FLS 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 878

All 191 prefixes in 878