The Indian mobile number allocation plan is structured to manage and organize phone numbers efficiently across the country. This system ensures that mobile phone numbers are assigned in a systematic manner to various telecom operators and regions.
India follows the National Numbering Plan (NNP), which is regulated by the Telecom Regulatory Authority of India (TRAI). The plan outlines how phone numbers are assigned, structured, and used across different telecom circles and states.
Indian mobile numbers are composed of 10 digits, typically formatted as follows:
Mobile Network Codes are allocated to telecom operators based on their service area and license. For instance, 91XX might be allocated to a particular operator in a specific region.
Geographical distribution ensures that mobile numbers are divided among different regions or states. For example, different ranges of numbers are assigned to Delhi, Mumbai, Bengaluru, etc.
State-wise allocation means mobile number series are often designated based on states and telecom circles. Each state or telecom circle has a specific range of numbers.
Operator-specific series are allocated within each state to different telecom operators. This helps in distinguishing between operators and managing the numbers effectively.
The prefix allocation determines the initial digits of the mobile number based on the telecom operator and geographical region. For example, numbers starting with 981 might be allocated to a specific operator in Delhi.
The remaining digits (subscriber numbers) are sequentially allocated to individual subscribers, ensuring a systematic and orderly assignment.
India’s mobile number portability allows users to retain their phone numbers while switching between operators. This system provides flexibility for consumers while maintaining the integrity of the numbering plan.This has caused serial number tracking complex now a days.
TRAI periodically reviews and updates the National Numbering Plan to accommodate the growing demand for mobile numbers and ensure efficient allocation. This includes introducing new number series and adjusting existing allocations as needed.
The Indian mobile number allocation plan is a well-structured system designed to manage the extensive and growing number of mobile subscribers across the country. By allocating number series based on regions and operators, the plan ensures that mobile numbers are distributed effectively and can be managed efficiently by telecom providers.
Mobile numbers allocated to JIO are managed by the Telecom Regulatory Authority of India (TRAI), which designates specific number series for the operator. These serial numbers are assigned based on a Mobile Network Code (MNC) that identifies JIO's network and ensures proper routing of calls and messages. The allocation is spread across various regions and states, with distinct prefixes used to cover different areas, from urban to rural locations. This systematic distribution of Mobile Serial number helps JIO efficiently serve a broad customer base while adhering to regulatory guidelines. Additionally, JIO supports Mobile Number Portability, allowing users to switch networks without changing their phone numbers.
Airtel's mobile number series are carefully allocated to ensure extensive coverage across India. TRAI designates specific number ranges to Airtel, including various prefixes that help distinguish its network in different regions. These number series facilitate seamless communication by routing calls and messages efficiently. Airtel's allocation strategy supports its wide customer base and enhances service delivery across both urban and rural areas.
Vi (Vodafone Idea) receives a range of mobile number series allocated by TRAI to streamline its network operations. These series include distinct prefixes that identify Vi's network and ensure proper call and message routing throughout its service areas. The Serial number allocation process helps manage high demand and provides reliable connectivity for users across diverse locations. Vi's Serial number series are distributed to meet the needs of its growing subscriber base.
BSNL's mobile number series are allocated by TRAI to support its extensive telecommunications network throughout India. The assigned prefixes enable effective identification of BSNL's network and facilitate efficient call routing. This structured allocation ensures that BSNL can provide comprehensive coverage in both metropolitan and rural regions. These serial numbers play a crucial role in maintaining BSNL’s service quality and network reliability.