Choose the Best plan for validity extension depends on your needs. Here I listed some of the best plan for the validity extension.

Plan 1: BSNL per second plan 74

Calls

100 Minutes free for 15 Days

Data

2GB for 15 Days

SMS

SMS is not free for this plan

Validity

90 Days

Note: After this free 100 minutes. Call rate is calculated with seconds.

Plan Rate
₹ 74

Plan 2: BSNL Minute plan 75

Calls

100 Minutes free for 15 Days

Data

2GB for 15 Days

SMS

SMS is not free for this plan

Validity

90 Days

Note: After this free 100 minutes. Call rate is calculated with minutes.

Plan Rate
₹ 75

Plan 3: BSNL Vasantham gold 96 plan

Calls

250 Minutes per day free for 21 Days

Data

Data is not free for this plan

SMS

100 SMS per day free for 21 Days

Validity

60 Days

Note: After this free calls. Call rate is calculated with default plan.

Plan Rate
₹ 96

Plan 4: BSNL FRC 108 plan

Calls

250 Minutes per day free for 28 Days

Data

1GB Data per day free for 28 Days

SMS

500 SMS per day free for 21 Days

Validity

60 Days

Note: After this free calls. Call rate is calculated with default plan.

Plan Rate
₹ 108

Plan 5: BSNL PatanjaliBSN 144 plan

Calls

Unlimited Calls

Data

2GB Data per day free

SMS

100 SMS per day free

Validity

30 Days

Plan Rate
₹ 144

Plan 6: BSNL PV 153 plan

Calls

Unlimited Calls for 28 Days

Data

1GB Data per day free for 28 Days

SMS

100 SMS per day free

Validity

90 Days

Note: After this free calls. Call rate is calculated with default plan.

Plan Rate
₹ 153

Plan 7: BSNL PV 186 plan

Calls

250 Minutes per Day

Data

2GB Data per day free

SMS

100 SMS per day free

Validity

28 Days

Plan Rate
₹ 186

Plan 8: BSNL PV 365 plan

Calls

250 Minutes per day free for 60 Days

Data

2GB Data per day free for 60 Days

SMS

100 SMS per day free for 60 Days

Validity

365 Days

Plan Rate
₹ 365