18103 Post Office

Find 18103 post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Bethlehem Airport Post Office 1000 Postal Rd Rear Allentown PA 18109 1.7 miles from 18103 610-266-3162


Emmaus Post Office 105 North 5th Street Emmaus PA 18049 2.4 miles from 18103 610-965-2647

Allentown Post Office 442 Hamilton Street Allentown PA 18101 2.5 miles from 18103 610-821-8450

Wescosville Post Office 1115 North Brookside Road Allentown PA 18106 3.4 miles from 18103 610-395-5161

East Texas Post Office 5637 East Texas Road East Texas PA 18046 4.1 miles from 18103 610-395-4098

Limeport Post Office 1540 Blue Church Road Limeport PA 18060 4.9 miles from 18103 610-967-2251

Whitehall Post Office 1105 Schadt Avenue Whitehall PA 18052 5.1 miles from 18103 610-264-5514

Macungie Post Office 51 West End Trail Macungie PA 18062 5.1 miles from 18103 610-966-3672

Center Valley Post Office 5800 Route 378 Center Valley PA 18034 5.5 miles from 18103 610-282-3827

Westside Post Office 2114 West Union Boulevard Bethlehem PA 18018 5.5 miles from 18103 610-866-5982

Allentown Airport Post Office 1000 Postal Road Allentown PA 18109 5.8 miles from 18103 610-266-5284

Trexlertown Post Office 7150 Hamilton Boulevard Trexlertown PA 18087 5.9 miles from 18103 610-395-5111

Catasauqua Post Office 205 Bridge Street Catasauqua PA 18032 5.9 miles from 18103 610-264-2681

Old Zionsville Post Office 5831 Kings Highway South Zionsville PA 18092 6.0 miles from 18103 610-966-3106

Southside Post Office 131 West 4th Street Bethlehem PA 18015 6.3 miles from 18103 610-867-3221

Coopersburg Post Office 400 East Station Avenue Coopersburg PA 18036 6.8 miles from 18103 610-282-1500

Orefield Post Office 4711 Kernsville Road Orefield PA 18069 6.8 miles from 18103 610-395-3922

Coplay Post Office 918 Chestnut Street Coplay PA 18037 6.9 miles from 18103 610-262-4681

Alburtis Post Office 302 South Main Street Alburtis PA 18011 7.3 miles from 18103 610-966-5661

Bethlehem Post Office 535 Wood Street Bethlehem PA 18018 7.4 miles from 18103 610-866-0911

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.