Post office locations in 01862
| Post Office | Address | Phone | Hours |
| NORTH BILLERICA | 95 BOSTON RD STE 5 NORTH BILLERICA, MA 01862 - 9998 | 978-663-9900 | Mon-Fri 9:00am - 4:30pm Sat 9:30am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| NORTH BILLERICA | 95 BOSTON RD STE 5 NORTH BILLERICA, MA 01862 - 9998 | 978-663-9900 | Mon-Fri 9:00am - 4:30pm Sat 9:30am - 12:00pm Sun Closed |