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

OLYPHANT prefixes in area code 570

NANPA records 8 assigned NXX blocks to rate center OLYPHANT in area code 570, 1.0% of the 782 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), PAETEC ITEL, LLC (1), CTSI, INC. - PA (1). 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 272 – overlay codes cover the same geography, so a rate center is served by all of them.

8 assigned blocks – 1% of 570
6 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
570-291 Windstream PAETEC ITEL, LLC – yes yes
570-307 CTSI, INC. - PA – yes yes
570-382 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
570-383 Verizon VERIZON PENNSYLVANIA, INC. – no yes
570-483 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
570-487 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
570-489 Verizon VERIZON PENNSYLVANIA, INC. – no yes
570-598 Spok SPOK, INC. – 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
VERIZON PENNSYLVANIA, INC. Verizon 3 37.5%
PAETEC ITEL, LLC Windstream 1 12.5%
CTSI, INC. - PA – 1 12.5%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 12.5%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 12.5%
SPOK, INC. Spok 1 12.5%

Frequently asked

Which prefixes belong to OLYPHANT in area code 570?

8 blocks: 291, 307, 382, 383, 483, 487, 489, 598. The table above gives the holder of each.

Which carriers have numbers in OLYPHANT?

VERIZON PENNSYLVANIA, INC. (3 blocks), PAETEC ITEL, LLC (1 block), CTSI, INC. - PA (1 block), LEVEL 3 COMMUNICATIONS, LLC - PA (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (1 block), SPOK, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is OLYPHANT 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 570

All 782 prefixes in 570