-(NSString *)fullNameForPhone:(NSString *)ph withAlternativeText:(NSString *)text
{
    ABAddressBookRef addressBookRef = ABAddressBookCreate();
    NSLog(@"create addressBookRef");
    NSString *stringToReturn = text;

    CFArrayRef allPeopleRef = ABAddressBookCopyArrayOfAllPeople(addressBookRef);
    NSLog(@"create allPeopleRef");
    CFIndex nPeople = ABAddressBookGetPersonCount(addressBookRef);

    int i = 0;
    BOOL nameFound = NO;

    while ((i < nPeople) && (!nameFound))
    {
    	ABRecordRef recordRef = CFArrayGetValueAtIndex(allPeopleRef, i);
    	NSLog(@"   create recordRef");
    	CFStringRef allRecordPhonesRef = ABRecordCopyValue(recordRef, kABPersonPhoneProperty);
    	NSLog(@"   create allRecordPhonesRef");
    	CFIndex nPhones = ABMultiValueGetCount(allRecordPhonesRef);
    	int currentPhone = 0;
    	for (currentPhone = 0; currentPhone < nPhones; currentPhone++)
    	{
    		CFStringRef currentPhoneNumberRef = ABMultiValueCopyValueAtIndex(allRecordPhonesRef, currentPhone);
    		NSLog(@"         create currentPhoneNumberRef");
    		NSString *currentCleanPhoneNumber = [self cleanPhoneNumberForString:[NSString stringWithFormat:@"%@", currentPhoneNumberRef]];
    		if (currentPhoneNumberRef!=NULL)
			{
				NSLog(@"         release currentPhoneNumberRef");
				CFRelease(currentPhoneNumberRef);
			}

    		if ([ph isEqualToString:currentCleanPhoneNumber])
    		{
    			CFStringRef firstName = ABRecordCopyValue(recordRef, kABPersonFirstNameProperty);
    			CFStringRef lastName = ABRecordCopyValue(recordRef, kABPersonLastNameProperty);
    			NSString *fullName = [self fullNameForFirstName:[NSString stringWithFormat:@"%@", firstName]
    												andLastName:[NSString stringWithFormat:@"%@", lastName]];
    			if (firstName != NULL)
    				CFRelease(firstName);
    			if (lastName != NULL)
    				CFRelease(lastName);
    			stringToReturn = fullName;
    			nameFound = YES;
    			break;
    		}

    	}

    	CFRelease(allRecordPhonesRef);
    	NSLog(@"   release allRecordPhonesRef");
    	CFRelease(recordRef);
    	NSLog(@"   release recordRef");
    	i++;
    }
    CFRelease(allPeopleRef);
    NSLog(@"release allPeopleRef");
    CFRelease(addressBookRef);
    NSLog(@"release addressBookRef");
    return stringToReturn;
}

2009-07-31 00:20:05.230 abmodular[21747:20b] create addressBookRef
2009-07-31 00:20:05.231 abmodular[21747:20b] create allPeopleRef
2009-07-31 00:20:05.231 abmodular[21747:20b]    create recordRef
2009-07-31 00:20:05.232 abmodular[21747:20b]    create allRecordPhonesRef
2009-07-31 00:20:05.232 abmodular[21747:20b]          create currentPhoneNumberRef
2009-07-31 00:20:05.232 abmodular[21747:20b]          release currentPhoneNumberRef
2009-07-31 00:20:05.232 abmodular[21747:20b]          create currentPhoneNumberRef
2009-07-31 00:20:05.233 abmodular[21747:20b]          release currentPhoneNumberRef
2009-07-31 00:20:05.233 abmodular[21747:20b]    release allRecordPhonesRef
2009-07-31 00:20:05.233 abmodular[21747:20b]    release recordRef
2009-07-31 00:20:05.233 abmodular[21747:20b]    create recordRef
2009-07-31 00:20:05.234 abmodular[21747:20b]    create allRecordPhonesRef
2009-07-31 00:20:05.234 abmodular[21747:20b]          create currentPhoneNumberRef
2009-07-31 00:20:05.234 abmodular[21747:20b]          release currentPhoneNumberRef
2009-07-31 00:20:05.234 abmodular[21747:20b]    release allRecordPhonesRef
2009-07-31 00:20:05.235 abmodular[21747:20b]    release recordRef
2009-07-31 00:20:05.235 abmodular[21747:20b] release allPeopleRef
[Session started at 2009-07-31 00:20:05 +0400.]
GNU gdb 6.3.50-20050815 (Apple version gdb-966)
....
Attaching to process 21747.
kill
quit
The Debugger has exited with status 0.(gdb)

ABRecordRef recordRef = CFArrayGetValueAtIndex(allPeopleRef, i);

CFRelease(recordRef);

CFRelease(allPeopleRef);