How would a completely decentralized communication system impact phone numbers?

[mostakimvip06]

A completely decentralized communication system would fundamentally transform, and likely diminish, the role of traditional phone numbers, potentially rendering them obsolete for most personal and professional communication. Such a system would shift control from centralized telecommunications companies to individual users, leveraging technologies like blockchain, peer-to-peer (P2P) networks, and end-to-end encryption.

Here's how a completely decentralized communication mexico number database system would impact phone numbers:

1. Obsoletion of Phone Numbers as Primary Identifiers
In a decentralized system, the primary identifier would no longer be a phone number issued by a carrier. Instead, individuals would use:

Decentralized Identifiers (DIDs): These are self-sovereign identifiers that users own and control, not tied to any central authority or phone company. Communication would occur by addressing a message or call to a DID, rather than a phone number.
Cryptographic Keys/Public Keys: Communication would be secured and routed using cryptographic public keys. Your public key would effectively be your "address" for secure, encrypted communication.
Usernames/Handles: While not truly decentralized on their own, these could be linked to DIDs for human readability within specific decentralized applications.
The need to "dial a number" to reach someone would disappear. You would connect by knowing their DID, public key, or a human-readable alias linked to these.

2. Elimination of Centralized Gatekeepers and Their Billing Models
Traditional phone numbers are inextricably linked to centralized telecommunication companies (MNOs, fixed-line providers). These companies control:

Number Allocation: They assign and manage phone numbers.
Call Routing and Infrastructure: They own the physical infrastructure that routes calls and messages.
Billing: They charge for calls, texts, and data based on usage tied to phone numbers.
In a decentralized system:

P2P Communication: Users would communicate directly with each other (peer-to-peer) or through decentralized network nodes, bypassing traditional carriers. This means no need for the carrier to assign a phone number for billing or routing purposes.
No Per-Minute/Per-Message Charges: Communication costs would largely be limited to internet