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

ELIZABETH prefixes in area code 412

NANPA records 9 assigned NXX blocks to rate center ELIZABETH in area code 412, 1.2% of the 762 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 VERIZON PENNSYLVANIA, INC. (3), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2), TELEPORT COMMUNICATIONS AMERICA, LLC - PA (1). The earliest assignment on record here is 2018-11-21 and the most recent 2020-09-17. 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 codes 304, 318, 681, 779 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 1.2% of 412
6 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
412-382 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
412-384 Verizon VERIZON PENNSYLVANIA, INC. – no yes
412-387 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
412-405 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - PA – yes yes
412-634 Verizon VERIZON PENNSYLVANIA, INC. 2018-11-21 yes yes
412-729 FIDIUM ENTERPRISE SERVICES, LLC – yes yes
412-813 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2020-09-17 yes yes
412-879 Peerless PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA – yes yes
412-946 Onvoy ONVOY, 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 3 33.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 2 22.2%
TELEPORT COMMUNICATIONS AMERICA, LLC - PA AT&T 1 11.1%
FIDIUM ENTERPRISE SERVICES, LLC – 1 11.1%
PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA Peerless 1 11.1%
ONVOY, LLC - PA Onvoy 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 ELIZABETH in area code 412?

9 blocks: 382, 384, 387, 405, 634, 729, 813, 879, 946. The table above gives the holder of each.

Which carriers have numbers in ELIZABETH?

VERIZON PENNSYLVANIA, INC. (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - PA (1 block), FIDIUM ENTERPRISE SERVICES, LLC (1 block), PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA (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 ELIZABETH 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 412

All 762 prefixes in 412