"There's a Map for That" was a marketing campaign and slogan used by Verizon Wireless, a major telecommunications company in the United States. so I did not have information on any updates or changes that have occurred since then. Here's an explanation of the "There's a Map for That" campaign as it was known up to that point:

1. Emphasis on Network Coverage: "There's a Map for That" was a campaign that primarily focused on Verizon's extensive network coverage. The slogan suggested that Verizon's network was so comprehensive that it had a coverage map for virtually every area, implying that customers could count on reliable service almost everywhere they went.

2. Comparison to Competitors: The campaign was a response to Verizon's competitors' claims about their own network coverage. It sought to highlight the differences in network reliability and coverage by contrasting Verizon's robust coverage maps with those of its rivals.

3. Consumer Confidence: The slogan aimed to instill confidence in potential customers by conveying the message that Verizon had a map and coverage for their communication needs, whether it was for voice calls, text messages, or data usage.

4. Visual Elements: The campaign often featured visuals showing Verizon's coverage maps, demonstrating that their network was available in more places and provided a more consistent service compared to competitors.

5. Market Impact: "There's a Map for That" was a memorable and effective campaign that helped Verizon reinforce its reputation for having a reliable wireless network with broad coverage.

Since campaigns and slogans can evolve or change, I recommend checking Verizon's official website and recent marketing materials for the most up-to-date information regarding their branding and messaging. There did have been updates or new campaigns introduced since my last knowledge update in September 2021.