Called me twice so far, starting August 2nd.  Reports on other sites indicate they call many other people as well, but hang up when calls go to voice mail.  Probably either sales calls or fund raising.  Caller ID says "Toms River NJ".  Called them back and got automated phone system for the "IBS Group", but no person to speak with.  With location at Toms River, possibilities are:  (1) Insurance carrier based in Jakarta, Indonesia.  (2) Support group for Irritable Bowel Syndrome.  (3) Unethical telemarketer spoofing this phone number.

Get calls from this number everyday since last week.  Did not leave any message.

Additional calls coming in now from 646-506-4330 with caller ID "New York City, NY".  Same people though, because called back and got "IBS Group Incorporated" with same phone system, which says I've reached mailbox of "1002" (same as previous 732 number).  Looked up the company name in NYC and found a business selling furniture.  Really?

Okay, found them.  Got a name "Manish Sakhrani" from their VM system.  He and IBS Group Inc have a website at "www.MortgageLiveTransfers.com".  Described as an outsourcing company (based in India) trying to generate "loan modification leads" which are then sold to (assumed legitimate) lenders in United States at $20 per lead.  The phone numbers they call from are meaningless as they relate to location.  Frankly I'd rather not have my mortgage loan data floating around overseas.

Whois has that site up since 2009 and it is indeed located in India:

mortgagelivetransfers.com registry whois
    Updated 1 second ago - Refresh
Domain Name: MORTGAGELIVETRANSFERS.COM
Registrar: GODADDY.COM, LLC
Sponsoring Registrar IANA ID: 146
Whois Server: whois.godaddy.com
Referral URL: http://www.godaddy.com
Name Server: NS1.BLUEHOST.COM
Name Server: NS2.BLUEHOST.COM
Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Updated Date: 27-jan-2016
Creation Date: 26-jan-2009
Expiration Date: 26-jan-2017
mortgagelivetransfers.com registrar whois
    Updated 1 second ago
Domain Name: MORTGAGELIVETRANSFERS.COM
Registry Domain ID: 1539294401_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Update Date: 2016-01-27T08:31:12Z
Creation Date: 2009-01-26T15:45:49Z
Registrar Registration Expiration Date: 2017-01-26T15:45:49Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: email@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Manish Sakhrani
Registrant Organization: Imagine Bpo Services P Ltd
Registrant Street: 303, The Grand Monarch Compex
Registrant City: Ahmedabad
Registrant State/Province: Gujarat
Registrant Postal Code: 380015
Registrant Country: IN
Registrant Phone: +91.07965493442
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: email@yahoo.com

In addition to 732-597-7766, they also call from 323-987-4811 and 646-506-4330 and 407-634-1100 and perhaps more.  For people in US, they present as the IBS Group Inc.  Although I will be surprised if they are actually registered anywhere here as a corporation.  Domestic area codes are strategy to hide true source of calls.  Multiple numbers makes them harder to block.  In India (true location) they are "Imagine Bpo Services P Ltd".  (Thx to BigA for pulling their Whois)