Post office locations in 18923
| Post Office | Address | Phone | Hours |
| FOUNTAINVILLE | 5045 SWAMP RD STE 102 FOUNTAINVILLE, PA 18923 - 9998 | 215-345-8415 | Mon-Fri 07:30 AM - 12:00 PM 01:15 PM - 05:00 PM Sat 08:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| FOUNTAINVILLE | 5045 SWAMP RD STE 102 FOUNTAINVILLE, PA 18923 - 9998 | 215-345-8415 | Mon-Fri 07:30 AM - 12:00 PM 01:15 PM - 05:00 PM Sat 08:00 AM - 12:00 PM Sun Closed |