Genoa Airport CMP: A Guide to the Codes for Uncovering the Sender

Published on Dec 01, 2025
Updated on Dec 01, 2025
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Close-up of a postal delivery attempt notice with numeric codes to identify the type of communication and the sender.

Receiving a delivery attempt notice in your mailbox can cause a certain amount of anxiety. The absence of the sender’s name and the implied urgency of having to pick up an unknown piece of mail are common experiences. Often, these notifications come from a Postal Mechanization Center (CMP), a large hub where mail is sorted. For those living in Liguria and the surrounding areas, the point of reference is the Genoa Airport CMP. This article serves as a practical guide to deciphering the codes on these notices, allowing you to guess the nature and origin of the mail before even going to the post office.

Understanding the meaning of these codes is not just a way to satisfy curiosity, but a tool for awareness. Knowing whether it’s a simple letter, a bank communication, or a legal document allows you to prepare accordingly. We will analyze the most common codes, the specific role of the Genoa center, and strategies to identify the sender as accurately as possible, combining the tradition of postal service with the innovation of digital decoding.

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The Role of the Genoa Airport CMP in Postal Logistics

A Postal Mechanization Center, or CMP, is a fundamental pillar of Poste Italiane’s modern logistics. These are large industrial facilities where letters and packages are processed, sorted, and routed to their final destination in an almost completely automated way. The Genoa CMP, strategically located near the airport, is a crucial hub for Northern Italy, managing mail flows for all of Liguria and parts of neighboring regions. Its function is to speed up delivery times by optimizing the routes each shipment must take.

Every envelope or package that passes through here is scanned and mechanically directed to the correct distribution channel, whether it’s a local post office, another CMP in Italy, or an international destination. When you receive a notice that says “CMP Genova,” it simply means that the mail was processed at this center. It does not indicate that the sender is the CMP itself, but that the shipment passed through its advanced sorting system before reaching its destination.

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Deciphering the Delivery Attempt Notice: The First Clues

The delivery attempt notice is the slip, similar to a receipt, that the mail carrier leaves when they can’t find anyone to deliver a registered letter or a legal document to. This document contains essential information for pickup, but its most revealing element is the numeric barcode. The first few digits of this long code offer a crucial clue about the type of mail. Although the notice doesn’t explicitly state the sender, this code acts as a sort of “ID card” for the shipment, allowing it to be classified.

Before analyzing the numbers, another small clue can come from the color of the cardstock. Traditionally, a white notice indicates a simple registered letter or non-urgent mail, while a green one is almost always associated with legal documents or fines. However, the numeric code provides the most reliable information. Understanding why a package is stuck at the CMP or deciphering a registered letter always starts here: with a careful observation of this slip.

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The Most Common Registered Mail Codes and Their Meanings

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It’s important to note that the codes used on delivery attempt notices are standardized nationwide by Poste Italiane. Therefore, a code will have the same meaning regardless of whether the shipment was processed by the CMP in Genoa, Rome, or any other center. Their logic is similar to that of the Milan Roserio CMP or other national hubs.

Codes Indicating Legal Documents (781-789)

Codes beginning with the digits 78 (such as 781, 782, 783, 786, 787, 788) are the ones that cause the most apprehension. They almost unequivocally identify legal documents. The sender is typically a public authority, such as a court, or a lawyer serving a document on behalf of a client. It could be a summons, a judgment, an injunction, or a notice of investigation. Fines for traffic violations can also be served with these codes. Receiving a notice with these numbers requires attention and prompt collection of the mail.

Codes Related to Fines and Penalties (618, 619, 665)

While some codes are generic, others are often associated with specific categories of senders. Code 618, for example, is very common and can come from private entities like banks, insurance companies, or financial firms, but it can also indicate communications related to car taxes or payment reminders for utilities. Code 619 is just as versatile but is often linked to communications from credit institutions or public bodies like INPS. Code 665 is frequently used for communications regarding traffic accidents, notices from insurance companies, or for the delivery of new credit or debit cards.

Other Common Codes (15, 670, 689)

Not all registered mail contains worrying news. Codes beginning with 12, 13, 14, or 15 usually identify a simple registered letter, sent by an individual, a company, or a professional for ordinary communications. In contrast, codes 670, 671, and 689 are often associated with tax collection notices sent by the Agenzia delle Entrate-Riscossione (formerly Equitalia). Code 689, in particular, is often used for an unpaid notification. Finally, codes beginning with 63, 65, or 650 typically indicate communications or documents from INPS.

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How to Identify the Sender with Greater Accuracy

The codes provide a category but don’t reveal the exact sender’s name. To get more details, the most effective way is to use the “Dovequando” tracking service on the Poste Italiane website. By entering the full 12-digit code from the delivery attempt notice, the system will show the shipment status and, in many cases, the origin city of the registered letter. If the tracking indicates, for example, that the letter comes from a city that is home to a major insurance company and the code is 665, the chances that it’s a communication related to an accident increase considerably.

Another element not to be overlooked is the originating post office code, sometimes indicated on the notice. Although not always present, this alphanumeric code can provide an additional geographical clue. In case of problems or prolonged delays, it’s useful to know the procedure for filing a complaint with the Genoa CMP, which can be initiated through Poste Italiane’s official channels.

What to Do If Your Package Is Stuck at the Genoa CMP

Sometimes, it’s not a letter but a package that gets stuck at a sorting center. If the online tracking shows the status “Processing at the Postal Operations Center” in Genoa for an unusually long time, there could be several reasons. For international shipments, a prolonged stop may be due to customs checks, a standard procedure for a CMP located near an airport and a port. Other common reasons include an incorrect or illegible delivery address, or damaged packaging that requires manual intervention.

In these cases, the first step is always to monitor the tracking. If the status doesn’t update for several days, it’s advisable to contact the sender to verify the shipping details. Afterward, you can contact Poste Italiane’s customer service with the tracking number. If these actions don’t resolve the issue, you can proceed with a formal complaint, following a procedure similar to that for complaints to the Bologna CMP and other national centers.

In Brief (TL;DR)

A complete guide to deciphering the most common codes on delivery attempt notices from the Genoa Airport CMP and finding out the sender in advance.

Learn to decipher the most common codes, like 689 or those starting with 78, to know in advance if the mail concerns a tax notice, a legal document, or a fine.

Discover how to interpret registered mail codes to identify the sender, whether it’s the Italian Revenue Agency, INPS, or other entities.

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Conclusions

disegno di un ragazzo seduto a gambe incrociate con un laptop sulle gambe che trae le conclusioni di tutto quello che si è scritto finora

A delivery attempt notice from the Genoa Airport CMP no longer needs to be a source of undue anxiety. Understanding that the center is just a sorting hub and that the numeric codes follow a national standard is the first step to handling the situation calmly. By analyzing the first few digits of the code and using online tracking tools, you can get a very clear idea of the registered letter’s contents. This knowledge allows you to act in an informed way, whether it’s picking up an important document, a new credit card, or a dreaded tax notice.

In a world where logistics are increasingly complex and automated, learning to decipher its mechanisms gives us back a sense of control. The next time you find a notice in your mailbox, you’ll know exactly where to start to unravel the little mystery it holds, turning uncertainty into awareness.

Frequently Asked Questions

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What is the Genoa Airport CMP and why do I receive mail from there?

The Genoa Airport CMP is a Postal Mechanization Center for Poste Italiane. It’s a large sorting center where mail is processed and forwarded to its final destination. Receiving a delivery attempt notice that mentions ‘Genoa CMP’ doesn’t mean the sender is from Genoa, but simply that your registered letter or package passed through and was processed at that logistics hub before being sent to your address.

How can I figure out the sender of a registered letter from the delivery attempt notice?

To get an idea of the sender before picking up the registered letter, the main clue is the numeric code, usually 12 digits long, printed on the delivery attempt notice. The first two or three digits of this code identify the type of shipment and, in many cases, the nature of the sender (e.g., a public entity, a bank, a lawyer, or a private individual). Although it doesn’t provide absolute certainty, this code is the most reliable element for interpreting the origin of the mail.

What are the most common registered mail codes and what do they indicate?

The initial codes on registered mail help identify their likely contents. Here are some of the most common: – **Codes 12, 13, 14, 15**: Generally indicate a simple registered letter, sent by an individual, a company, or a lawyer. – **Code 618**: Often refers to communications from banking institutions, financial companies, insurance companies, or payment reminders for utilities. – **Codes 613, 615, 616**: May indicate communications from the Italian Revenue Agency, non-payment notices (like for car tax), or reminders. – **Codes 670, 671, 689**: Are frequently associated with tax collection notices sent by the Agenzia delle Entrate-Riscossione (formerly Equitalia). – **Codes 75, 76, 77, 78, 79 (including 787)**: Often identify fines, legal documents, or important communications from the Italian Revenue Agency. – **Code 668**: Is typically used for legal documents such as summonses, subpoenas, or fines.

What does it mean if the delivery attempt notice is green?

The color of the delivery attempt notice is another important clue. While the white slip is used for ordinary mail (letters, reminders, notifications from private parties), the green notice specifically indicates an attempted delivery of a legal document. This means the mail could contain fines, penalties from the Prefecture, or documents from a court.

What should I do after receiving a delivery attempt notice, and how long do I have to pick it up?

After receiving a delivery attempt notice, you must go to the post office indicated on it, bringing the notice and a valid ID. The pickup times vary: you have 30 days for ordinary registered mail. After this period, the letter is returned to the sender marked as ‘storage completed,’ but the notification is still considered legally served. For legal documents, however, the storage period at the post office is 180 days, although the legal effects of the notification for the sender take place after just 10 days.

Francesco Zinghinì

Electronic Engineer expert in Fintech systems. Founder of MutuiperlaCasa.com and developer of CRM systems for credit management. On TuttoSemplice, he applies his technical experience to analyze financial markets, mortgages, and insurance, helping users find optimal solutions with mathematical transparency.

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