Post office locations in 06320
| Post Office | Address | Phone | Hours |
| NEW LONDON | 27 MASONIC ST STE 1 NEW LONDON, CT 06320 - 9998 | 860-443-4393 | Mon-Fri 08:00 AM - 05:00 PM Sat 08:00 AM - 01:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| NEW LONDON | 27 MASONIC ST STE 1 NEW LONDON, CT 06320 - 9998 | 860-443-4393 | Mon-Fri 08:00 AM - 05:00 PM Sat 08:00 AM - 01:00 PM Sun Closed |