Sprint has changed its mobile hotspot tethering offerings, dropping one current plan and adding two new ones with higher per-gigabyte monthly charges.

Phandroid picked up on the updates in a Sprint community forum thread. The company will no longer offer its $30 per month plan with 5GB of data ($6 per GB), but customers who currently have this plan will be able to keep it. Sprint's two new plans include a $20 per month with only 2GB of data ($10 per GB) and a $50 per month plan with 6GB ($8.33 per GB).

In addition to the new rates, Sprint said it will start helping users track their data usage. Customers can enroll with the company to receive notices when they reach 75, 90, and 100 percent of their monthly limit. As GigaOM notes however, it's a bit murky as to when Sprint considers the mobile hotspot feature turned on (based on their statement)—"both MHS and phone data usage pull from the MHS monthly data allowance.” Seems like unlimited data offered on the phone during hotspot usage counts against the cap.