Primary City Williamsport
Population 29,381
State Pennsylvania
County Lycoming County
Current Time
Zip Codes
Area Codes 570

Neighbouring Zip Codes

ZIP Code: 16823

Bellefonte, Pennsylvania

ZIP Code: 18603

Berwick, Pennsylvania

ZIP Code: 17815

Bloomsburg, Pennsylvania

ZIP Code: 17886

West Milton, Pennsylvania

ZIP Code: 17837

Lewisburg, Pennsylvania

ZIP Code: 17745

Lock Haven, Pennsylvania

ZIP Code: 17847

Milton, Pennsylvania

ZIP Code: 17851

Mount Carmel, Pennsylvania

ZIP Code: 18634

Nanticoke, Pennsylvania

ZIP Code: 18651

Plymouth, Pennsylvania

ZIP Code: 18840

Sayre, Pennsylvania

ZIP Code: 17870

Selinsgrove, Pennsylvania

ZIP Code: 17872

Shamokin, Pennsylvania

ZIP Code: 17976

Shenandoah, Pennsylvania

ZIP Code: 17705

Williamsport, Pennsylvania

ZIP Code: 17703

Williamsport, Pennsylvania

ZIP Code: 17098

Williamstown, Pennsylvania

ZIP Code: 17801

Sunbury, Pennsylvania