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

YORK prefixes in area code 717

NANPA records 75 assigned NXX blocks to rate center YORK in area code 717, 9.6% of the 784 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. 12 holders hold those blocks, the largest being VERIZON NORTH, INC. - PA (28), NEW CINGULAR WIRELESS PCS, LLC - DC (13), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (13). The earliest assignment on record here is 2001-06-13 and the most recent 2016-05-10. 46 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 205, 207, 223, 402 – overlay codes cover the same geography, so a rate center is served by all of them.

75 assigned blocks – 9.6% of 717
12 holders of record
46 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
717-309 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-313 Onvoy ONVOY, LLC - PA – yes yes
717-318 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 2001-06-13 yes yes
717-324 T-Mobile METROPCS, INC. – yes yes
717-326 Onvoy ONVOY, LLC - PA – yes yes
717-332 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE – no yes
717-356 Verizon VERIZON NORTH, INC. - PA 2016-05-10 yes yes
717-424 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE – no yes
717-430 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2012-08-31 yes yes
717-434 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 2005-11-30 yes yes
717-472 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2012-08-17 yes yes
717-487 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-495 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-505 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – no yes
717-515 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA – no yes
717-542 T-Mobile METROPCS, INC. – yes yes
717-577 T-Mobile METROPCS, INC. – yes yes
717-578 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-586 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-600 Verizon VERIZON NORTH, INC. - PA – yes yes
717-650 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2006-07-07 yes yes
717-654 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2006-09-18 yes yes
717-659 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
717-668 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2007-03-15 yes yes
717-676 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2002-10-01 yes yes
717-683 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
717-699 Verizon VERIZON NORTH, INC. - PA – yes yes
717-714 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA 2016-05-09 yes yes
717-718 CTSI, INC. - PA – yes yes
717-741 Verizon VERIZON NORTH, INC. - PA – no yes
717-747 Verizon VERIZON NORTH, INC. - PA – yes yes
717-751 Verizon VERIZON NORTH, INC. - PA – yes yes
717-755 Verizon VERIZON NORTH, INC. - PA – no yes
717-757 Verizon VERIZON NORTH, INC. - PA – yes yes
717-758 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 2011-03-07 yes yes
717-764 Verizon VERIZON NORTH, INC. - PA – no yes
717-767 Verizon VERIZON NORTH, INC. - PA – no yes
717-771 Verizon VERIZON NORTH, INC. - PA – no yes
717-779 Verizon VERIZON NORTH, INC. - PA – yes yes
717-781 Verizon VERIZON NORTH, INC. - PA – yes yes
717-792 Verizon VERIZON NORTH, INC. - PA – no yes
717-793 Verizon VERIZON NORTH, INC. - PA – yes yes
717-801 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
717-812 Verizon VERIZON NORTH, INC. - PA – no yes
717-814 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2008-07-15 yes yes
717-815 Verizon VERIZON NORTH, INC. - PA – yes yes
717-817 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2001-10-26 yes yes
717-818 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA – no yes
717-819 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2010-09-14 yes yes
717-825 Windstream WINDSTREAM D & E SYSTEMS, INC. - PA – yes yes
717-840 Verizon VERIZON NORTH, INC. - PA – no yes
717-841 Verizon VERIZON NORTH, INC. - PA – yes yes
717-843 Verizon VERIZON NORTH, INC. - PA – no yes
717-845 Verizon VERIZON NORTH, INC. - PA – no yes
717-846 Verizon VERIZON NORTH, INC. - PA – no yes
717-848 Verizon VERIZON NORTH, INC. - PA – yes yes
717-849 Verizon VERIZON NORTH, INC. - PA – no yes
717-850 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2011-12-02 yes yes
717-851 Verizon VERIZON NORTH, INC. - PA – yes yes
717-852 Verizon VERIZON NORTH, INC. - PA – yes yes
717-854 Verizon VERIZON NORTH, INC. - PA – no yes
717-855 Verizon VERIZON NORTH, INC. - PA – yes yes
717-858 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 2002-03-27 yes yes
717-870 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA – no yes
717-873 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA – no yes
717-880 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-881 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2008-07-18 yes yes
717-885 Comcast COMCAST IP PHONE, LLC 2007-06-26 yes yes
717-887 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-891 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
717-893 T-Mobile D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 2015-08-11 yes yes
717-894 Peerless PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 2015-12-16 yes yes
717-900 Onvoy ONVOY, LLC - PA – yes yes
717-916 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - PA 2009-06-11 yes yes
717-968 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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
VERIZON NORTH, INC. - PA Verizon 28 37.3%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 13 17.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA Verizon 13 17.3%
D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE T-Mobile 7 9.3%
ONVOY, LLC - PA Onvoy 3 4%
METROPCS, INC. T-Mobile 3 4%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 3 4%
CTSI, INC. - PA – 1 1.3%
WINDSTREAM D & E SYSTEMS, INC. - PA Windstream 1 1.3%
COMCAST IP PHONE, LLC Comcast 1 1.3%
PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA Peerless 1 1.3%
TELEPORT COMMUNICATIONS AMERICA, LLC - PA AT&T 1 1.3%

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 YORK in area code 717?

75 blocks: 309, 313, 318, 324, 326, 332, 356, 424, 430, 434, 472, 487 and 63 more, all listed in the table above.

Which carriers have numbers in YORK?

VERIZON NORTH, INC. - PA (28 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (13 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (13 blocks), D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE (7 blocks), ONVOY, LLC - PA (3 blocks), METROPCS, INC. (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is YORK 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 717

All 784 prefixes in 717