Berkey

The following are the retail/window hours for Berkey.

This is, essentially, the time that you can directly pay for services at a window/service counter; be it paying for postage, getting a PO Box, stamps, those sorts of things.

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The following are the lobby hours for Berkey

These are the hours that the doors are open. That does not mean that you can always get service during these times. Many locations are open 24 hours to allow drop offs in slots and access to PO boxes etc.

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The following are the facility hours for Berkey.

These are the hours that someone should at least be at the Post office. That does not mean that all services are available during these times, but that there is a good chance someone can answer your call or possibly help you with something.
For most people, the retail hours and lobby hours, when available, are the most important.

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The following are the last or latest collection times for for Berkey

This is simply how late you can drop off your mail and have it processed for that day. Otherwise it will be mailed the following day the post office is open.

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