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Given the value of business directories in reminding people business phone numbers just in case they are needed, businesses must make sure that their business will be registered in various business directories. If a local, statewide business directory is available where your business operates then register your business in that business directory. Also, is applicable, get registered on a national business directory.
Investing in online business directories is not necessarily expensive. Some directories have free membership while others require businesses to pay a minimal, one-time only directory inclusion payment. A well consulted directory can come for free so do your research: ask around the neighborhood and among your immediate and secondary social network which business directories they consult when they missed a phone number. If these websites have ads on their homepage, they are most likely for free because the ads are already enough to pay for site maintenance. Search for an online local business directory that is popular among people in order to maximize the benefits of your business' inclusion in a business directory.