Hi Nivetha,
you can use below APIs for number management. you can refer to Catalyst C24.0.694 for more details.
639 - inventory operation
685 - pool operations (recently published with required enhancements)
716 - resource reservation
689 - for number portability ( We have suggested enhancements and will be taking up discussion AP-5662 )
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Pradeep Jungare
InfosysPradeep Jungare
Infosys
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