NEW SUFFOLK Post Office, New Suffolk, NY

375 1ST ST NEW SUFFOLK, NY 11956 - 9700

Lot Parking Available

NEW SUFFOLK Post Office Phone Numbers

Phone 631-734-6271

Fax 631-734-2878

TTY 877-889-2457

NEW SUFFOLK Post Office Hours

  • Mon-Fri 09:00 AM - 02:00 PM, 03:00 PM - 05:00 PM
  • Sat 08:00 AM - 12:00 PM
  • Sun Closed

Bulk Mail Acceptance Hours

  • Mon-Fri 10:00 AM - 01:00 PM
  • Sat Closed
  • Sun Closed

Lobby Hours

  • Mon-Fri 07:00 AM - 07:00 PM
  • Sat 07:15 AM - 12:00 PM
  • Sun Closed

Last Collection Hours

  • Mon-Fri 05:00 PM
  • Sat 12:00 PM
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 07:00 AM - 07:00 PM
  • Sat 07:15 AM - 12:00 PM
  • Sun Closed

Pickup Services Hours

  • Mon-Fri 09:00 AM - 02:00 PM, 03:00 PM - 05:00 PM
  • Sat 08:00 AM - 12:00 PM
  • Sun Closed

Global Express Guaranteed Hours

  • Mon-Fri 05:00 PM
  • Sat 12:00 PM
  • Sun Closed

PO Box Delivery Hours

  • Mon-Fri 01:00 PM
  • Sat 12:00 PM
  • Sun Closed

Call Referral Hours

  • Mon-Fri 09:00 AM - 02:00 PM, 03:00 PM - 05:00 PM
  • Sat 08:00 AM - 12:00 PM
  • Sun Closed

On-Site Services at NEW SUFFOLK

  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Call Referral
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed
  • Label Broker
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left
  • Priority Mail International
  • PO Box Online

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